279873288

素因数分解:

$2^3\times 3^2\times {\mathrm{3887129}}^1$

素因数の和:3887141

約数の個数: 24

約数和(自身を含む): 757990350

約数和(自身を除く): 478117062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3887129, 7774258, 11661387, 15548516, 23322774, 31097032, 34984161, 46645548, 69968322, 93291096, 139936644, 279873288]

約数ペア:

[(1, 279873288), (2, 139936644), (3, 93291096), (4, 69968322), (6, 46645548), (8, 34984161), (9, 31097032), (12, 23322774), (18, 15548516), (24, 11661387), (36, 7774258), (72, 3887129)]