259431456

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{26237}}^1$

素因数の和:26353

約数の個数: 48

約数和(自身を含む): 687645504

約数和(自身を除く): 428214048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 26237, 52474, 78711, 104948, 157422, 209896, 314844, 419792, 629688, 839584, 1259376, 2518752, 2702411, 5404822, 8107233, 10809644, 16214466, 21619288, 32428932, 43238576, 64857864, 86477152, 129715728, 259431456]

約数ペア:

[(1, 259431456), (2, 129715728), (3, 86477152), (4, 64857864), (6, 43238576), (8, 32428932), (12, 21619288), (16, 16214466), (24, 10809644), (32, 8107233), (48, 5404822), (96, 2702411), (103, 2518752), (206, 1259376), (309, 839584), (412, 629688), (618, 419792), (824, 314844), (1236, 209896), (1648, 157422), (2472, 104948), (3296, 78711), (4944, 52474), (9888, 26237)]