318087565888

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{21703573}}^1$

素因数の和:21703814

約数の個数: 28

約数和(自身を含む): 633961396540

約数和(自身を除く): 315873830652

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 3664, 7328, 14656, 21703573, 43407146, 86814292, 173628584, 347257168, 694514336, 1389028672, 4970118217, 9940236434, 19880472868, 39760945736, 79521891472, 159043782944, 318087565888]

約数ペア:

[(1, 318087565888), (2, 159043782944), (4, 79521891472), (8, 39760945736), (16, 19880472868), (32, 9940236434), (64, 4970118217), (229, 1389028672), (458, 694514336), (916, 347257168), (1832, 173628584), (3664, 86814292), (7328, 43407146), (14656, 21703573)]