278325708

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{30161}}^1$

素因数の和:30937

約数の個数: 24

約数和(自身を含む): 650292720

約数和(自身を除く): 371967012

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 2307, 3076, 4614, 9228, 30161, 60322, 90483, 120644, 180966, 361932, 23193809, 46387618, 69581427, 92775236, 139162854, 278325708]

約数ペア:

[(1, 278325708), (2, 139162854), (3, 92775236), (4, 69581427), (6, 46387618), (12, 23193809), (769, 361932), (1538, 180966), (2307, 120644), (3076, 90483), (4614, 60322), (9228, 30161)]