246969896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1747}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 475735680

約数和(自身を除く): 228765784

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 431, 862, 1724, 1747, 3448, 3494, 6988, 13976, 17671, 35342, 70684, 71627, 141368, 143254, 286508, 573016, 752957, 1505914, 3011828, 6023656, 30871237, 61742474, 123484948, 246969896]

約数ペア:

[(1, 246969896), (2, 123484948), (4, 61742474), (8, 30871237), (41, 6023656), (82, 3011828), (164, 1505914), (328, 752957), (431, 573016), (862, 286508), (1724, 143254), (1747, 141368), (3448, 71627), (3494, 70684), (6988, 35342), (13976, 17671)]