313629604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 581898240

約数和(自身を除く): 268268636

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 163, 236, 263, 326, 526, 652, 1052, 1829, 3658, 5053, 7316, 8153, 9617, 10106, 15517, 16306, 19234, 20212, 31034, 32612, 38468, 42869, 62068, 85738, 171476, 298127, 481027, 596254, 962054, 1192508, 1328939, 1924108, 2529271, 2657878, 5058542, 5315756, 10117084, 78407401, 156814802, 313629604]

約数ペア:

[(1, 313629604), (2, 156814802), (4, 78407401), (31, 10117084), (59, 5315756), (62, 5058542), (118, 2657878), (124, 2529271), (163, 1924108), (236, 1328939), (263, 1192508), (326, 962054), (526, 596254), (652, 481027), (1052, 298127), (1829, 171476), (3658, 85738), (5053, 62068), (7316, 42869), (8153, 38468), (9617, 32612), (10106, 31034), (15517, 20212), (16306, 19234)]