272230212

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{139177}}^1$

素因数の和:139347

約数の個数: 24

約数和(自身を含む): 639105376

約数和(自身を除く): 366875164

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 139177, 278354, 417531, 556708, 835062, 1670124, 22685851, 45371702, 68057553, 90743404, 136115106, 272230212]

約数ペア:

[(1, 272230212), (2, 136115106), (3, 90743404), (4, 68057553), (6, 45371702), (12, 22685851), (163, 1670124), (326, 835062), (489, 556708), (652, 417531), (978, 278354), (1956, 139177)]