280428528

素因数分解:

$2^4\times 3^1\times {\mathrm{5842261}}^1$

素因数の和:5842272

約数の個数: 20

約数和(自身を含む): 724440488

約数和(自身を除く): 444011960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5842261, 11684522, 17526783, 23369044, 35053566, 46738088, 70107132, 93476176, 140214264, 280428528]

約数ペア:

[(1, 280428528), (2, 140214264), (3, 93476176), (4, 70107132), (6, 46738088), (8, 35053566), (12, 23369044), (16, 17526783), (24, 11684522), (48, 5842261)]