321628248

素因数分解:

$2^3\times 3^2\times {\mathrm{4467059}}^1$

素因数の和:4467071

約数の個数: 24

約数和(自身を含む): 871076700

約数和(自身を除く): 549448452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4467059, 8934118, 13401177, 17868236, 26802354, 35736472, 40203531, 53604708, 80407062, 107209416, 160814124, 321628248]

約数ペア:

[(1, 321628248), (2, 160814124), (3, 107209416), (4, 80407062), (6, 53604708), (8, 40203531), (9, 35736472), (12, 26802354), (18, 17868236), (24, 13401177), (36, 8934118), (72, 4467059)]