318319404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{16067}}^1$

素因数の和:16214

約数の個数: 48

約数和(自身を含む): 806227968

約数和(自身を除く): 487908564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 16067, 19812, 32134, 48201, 64268, 96402, 192804, 208871, 417742, 626613, 835484, 1253226, 2040509, 2506452, 4081018, 6121527, 8162036, 12243054, 24486108, 26526617, 53053234, 79579851, 106106468, 159159702, 318319404]

約数ペア:

[(1, 318319404), (2, 159159702), (3, 106106468), (4, 79579851), (6, 53053234), (12, 26526617), (13, 24486108), (26, 12243054), (39, 8162036), (52, 6121527), (78, 4081018), (127, 2506452), (156, 2040509), (254, 1253226), (381, 835484), (508, 626613), (762, 417742), (1524, 208871), (1651, 192804), (3302, 96402), (4953, 64268), (6604, 48201), (9906, 32134), (16067, 19812)]