308432872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{318629}}^1$

素因数の和:318657

約数の個数: 24

約数和(自身を含む): 635666850

約数和(自身を除く): 327233978

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 318629, 637258, 1274516, 2549032, 3504919, 7009838, 14019676, 28039352, 38554109, 77108218, 154216436, 308432872]

約数ペア:

[(1, 308432872), (2, 154216436), (4, 77108218), (8, 38554109), (11, 28039352), (22, 14019676), (44, 7009838), (88, 3504919), (121, 2549032), (242, 1274516), (484, 637258), (968, 318629)]