268840986621

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{134887}}^1$

素因数の和:135689

約数の個数: 32

約数和(自身を含む): 383297740800

約数和(自身を除く): 114456754179

約数列:

[1, 3, 29, 31, 87, 93, 739, 899, 2217, 2697, 21431, 22909, 64293, 68727, 134887, 404661, 664361, 1993083, 3911723, 4181497, 11735169, 12544491, 99681493, 121263413, 299044479, 363790239, 2890763297, 3090126283, 8672289891, 9270378849, 89613662207, 268840986621]

約数ペア:

[(1, 268840986621), (3, 89613662207), (29, 9270378849), (31, 8672289891), (87, 3090126283), (93, 2890763297), (739, 363790239), (899, 299044479), (2217, 121263413), (2697, 99681493), (21431, 12544491), (22909, 11735169), (64293, 4181497), (68727, 3911723), (134887, 1993083), (404661, 664361)]