1624320376

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{997}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 3564057600

約数和(自身を除く): 1939737224

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 619, 658, 997, 1238, 1316, 1994, 2476, 2632, 3988, 4333, 4952, 6979, 7976, 8666, 13958, 17332, 27916, 29093, 34664, 46859, 55832, 58186, 93718, 116372, 187436, 203651, 232744, 328013, 374872, 407302, 617143, 656026, 814604, 1234286, 1312052, 1629208, 2468572, 2624104, 4320001, 4937144, 8640002, 17280004, 29005721, 34560008, 58011442, 116022884, 203040047, 232045768, 406080094, 812160188, 1624320376]

約数ペア:

[(1, 1624320376), (2, 812160188), (4, 406080094), (7, 232045768), (8, 203040047), (14, 116022884), (28, 58011442), (47, 34560008), (56, 29005721), (94, 17280004), (188, 8640002), (329, 4937144), (376, 4320001), (619, 2624104), (658, 2468572), (997, 1629208), (1238, 1312052), (1316, 1234286), (1994, 814604), (2476, 656026), (2632, 617143), (3988, 407302), (4333, 374872), (4952, 328013), (6979, 232744), (7976, 203651), (8666, 187436), (13958, 116372), (17332, 93718), (27916, 58186), (29093, 55832), (34664, 46859)]