315042992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{4723}}^1$

素因数の和:5121

約数の個数: 40

約数和(自身を含む): 667784640

約数和(自身を除く): 352741648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379, 758, 1516, 3032, 4169, 4723, 6064, 8338, 9446, 16676, 18892, 33352, 37784, 51953, 66704, 75568, 103906, 207812, 415624, 831248, 1790017, 3580034, 7160068, 14320136, 19690187, 28640272, 39380374, 78760748, 157521496, 315042992]

約数ペア:

[(1, 315042992), (2, 157521496), (4, 78760748), (8, 39380374), (11, 28640272), (16, 19690187), (22, 14320136), (44, 7160068), (88, 3580034), (176, 1790017), (379, 831248), (758, 415624), (1516, 207812), (3032, 103906), (4169, 75568), (4723, 66704), (6064, 51953), (8338, 37784), (9446, 33352), (16676, 18892)]