317.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{58171}}^1$

素因数の和:58217

約数の個数: 32

約数和(自身を含む): 132632160

約数和(自身を除く): 80976312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 58171, 116342, 174513, 232684, 349026, 465368, 698052, 1396104, 2152327, 4304654, 6456981, 8609308, 12913962, 17218616, 25827924, 51655848]

約数ペア:

[(1, 51655848), (2, 25827924), (3, 17218616), (4, 12913962), (6, 8609308), (8, 6456981), (12, 4304654), (24, 2152327), (37, 1396104), (74, 698052), (111, 465368), (148, 349026), (222, 232684), (296, 174513), (444, 116342), (888, 58171)]