321856644

素因数分解:

$2^2\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{13553}}^1$

素因数の和:15539

約数の個数: 24

約数和(自身を含む): 751433760

約数和(自身を除く): 429577116

約数列:

[1, 2, 3, 4, 6, 12, 1979, 3958, 5937, 7916, 11874, 13553, 23748, 27106, 40659, 54212, 81318, 162636, 26821387, 53642774, 80464161, 107285548, 160928322, 321856644]

約数ペア:

[(1, 321856644), (2, 160928322), (3, 107285548), (4, 80464161), (6, 53642774), (12, 26821387), (1979, 162636), (3958, 81318), (5937, 54212), (7916, 40659), (11874, 27106), (13553, 23748)]