寻找乘积等于N的正整数组合

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• 1 * 1572864 = 1572864
• 2 * 786432 = 1572864
• 3 * 524288 = 1572864
• 4 * 393216 = 1572864
• 6 * 262144 = 1572864
• 8 * 196608 = 1572864
• 12 * 131072 = 1572864
• 16 * 98304 = 1572864
• 24 * 65536 = 1572864
• 32 * 49152 = 1572864
• 48 * 32768 = 1572864
• 64 * 24576 = 1572864
• 96 * 16384 = 1572864
• 128 * 12288 = 1572864
• 192 * 8192 = 1572864
• 256 * 6144 = 1572864
• 384 * 4096 = 1572864
• 512 * 3072 = 1572864
• 768 * 2048 = 1572864
• 1024 * 1536 = 1572864