216537264

素因数分解:

$2^4\times 3^2\times {\mathrm{1503731}}^1$

素因数の和:1503745

約数の個数: 30

約数和(自身を含む): 606003996

約数和(自身を除く): 389466732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1503731, 3007462, 4511193, 6014924, 9022386, 12029848, 13533579, 18044772, 24059696, 27067158, 36089544, 54134316, 72179088, 108268632, 216537264]

約数ペア:

[(1, 216537264), (2, 108268632), (3, 72179088), (4, 54134316), (6, 36089544), (8, 27067158), (9, 24059696), (12, 18044772), (16, 13533579), (18, 12029848), (24, 9022386), (36, 6014924), (48, 4511193), (72, 3007462), (144, 1503731)]