276372868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{15017}}^1$

素因数の和:15171

約数の個数: 24

約数和(自身を含む): 499558752

約数和(自身を除く): 223185884

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 15017, 18404, 30034, 60068, 645731, 1291462, 1606819, 2582924, 3213638, 6427276, 69093217, 138186434, 276372868]

約数ペア:

[(1, 276372868), (2, 138186434), (4, 69093217), (43, 6427276), (86, 3213638), (107, 2582924), (172, 1606819), (214, 1291462), (428, 645731), (4601, 60068), (9202, 30034), (15017, 18404)]