310147312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8807}}^1$

素因数の和:8917

約数の個数: 40

約数和(自身を含む): 629102592

約数和(自身を除く): 318955280

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 8807, 17608, 17614, 35216, 35228, 70456, 140912, 273017, 546034, 625297, 1092068, 1250594, 2184136, 2501188, 4368272, 5002376, 10004752, 19384207, 38768414, 77536828, 155073656, 310147312]

約数ペア:

[(1, 310147312), (2, 155073656), (4, 77536828), (8, 38768414), (16, 19384207), (31, 10004752), (62, 5002376), (71, 4368272), (124, 2501188), (142, 2184136), (248, 1250594), (284, 1092068), (496, 625297), (568, 546034), (1136, 273017), (2201, 140912), (4402, 70456), (8804, 35228), (8807, 35216), (17608, 17614)]