315075968

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 649797120

約数和(自身を除く): 334721152

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 128, 166, 188, 332, 376, 631, 664, 752, 1262, 1328, 1504, 2524, 2656, 3008, 3901, 5048, 5312, 6016, 7802, 10096, 10624, 15604, 20192, 29657, 31208, 40384, 52373, 59314, 62416, 80768, 104746, 118628, 124832, 209492, 237256, 249664, 418984, 474512, 499328, 837968, 949024, 1675936, 1898048, 2461531, 3351872, 3796096, 4923062, 6703744, 9846124, 19692248, 39384496, 78768992, 157537984, 315075968]

約数ペア:

[(1, 315075968), (2, 157537984), (4, 78768992), (8, 39384496), (16, 19692248), (32, 9846124), (47, 6703744), (64, 4923062), (83, 3796096), (94, 3351872), (128, 2461531), (166, 1898048), (188, 1675936), (332, 949024), (376, 837968), (631, 499328), (664, 474512), (752, 418984), (1262, 249664), (1328, 237256), (1504, 209492), (2524, 124832), (2656, 118628), (3008, 104746), (3901, 80768), (5048, 62416), (5312, 59314), (6016, 52373), (7802, 40384), (10096, 31208), (10624, 29657), (15604, 20192)]