312481636

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{5471}}^1$

素因数の和:5715

約数の個数: 24

約数和(自身を含む): 556174080

約数和(自身を除く): 243692444

約数列:

[1, 2, 4, 109, 131, 218, 262, 436, 524, 5471, 10942, 14279, 21884, 28558, 57116, 596339, 716701, 1192678, 1433402, 2385356, 2866804, 78120409, 156240818, 312481636]

約数ペア:

[(1, 312481636), (2, 156240818), (4, 78120409), (109, 2866804), (131, 2385356), (218, 1433402), (262, 1192678), (436, 716701), (524, 596339), (5471, 57116), (10942, 28558), (14279, 21884)]