308190032

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:508

約数の個数: 60

約数和(自身を含む): 635668020

約数和(自身を除く): 327477988

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 233, 304, 361, 458, 466, 722, 916, 932, 1444, 1832, 1864, 2888, 3664, 3728, 4351, 4427, 5776, 8702, 8854, 17404, 17708, 34808, 35416, 53357, 69616, 70832, 82669, 84113, 106714, 165338, 168226, 213428, 330676, 336452, 426856, 661352, 672904, 853712, 1013783, 1322704, 1345808, 2027566, 4055132, 8110264, 16220528, 19261877, 38523754, 77047508, 154095016, 308190032]

約数ペア:

[(1, 308190032), (2, 154095016), (4, 77047508), (8, 38523754), (16, 19261877), (19, 16220528), (38, 8110264), (76, 4055132), (152, 2027566), (229, 1345808), (233, 1322704), (304, 1013783), (361, 853712), (458, 672904), (466, 661352), (722, 426856), (916, 336452), (932, 330676), (1444, 213428), (1832, 168226), (1864, 165338), (2888, 106714), (3664, 84113), (3728, 82669), (4351, 70832), (4427, 69616), (5776, 53357), (8702, 35416), (8854, 34808), (17404, 17708)]