231720756

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{216967}}^1$

素因数の和:217063

約数の個数: 24

約数和(自身を含む): 546759360

約数和(自身を除く): 315038604

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 216967, 433934, 650901, 867868, 1301802, 2603604, 19310063, 38620126, 57930189, 77240252, 115860378, 231720756]

約数ペア:

[(1, 231720756), (2, 115860378), (3, 77240252), (4, 57930189), (6, 38620126), (12, 19310063), (89, 2603604), (178, 1301802), (267, 867868), (356, 650901), (534, 433934), (1068, 216967)]