254219664

素因数分解:

$2^4\times 3^1\times {\mathrm{5296243}}^1$

素因数の和:5296254

約数の個数: 20

約数和(自身を含む): 656734256

約数和(自身を除く): 402514592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5296243, 10592486, 15888729, 21184972, 31777458, 42369944, 63554916, 84739888, 127109832, 254219664]

約数ペア:

[(1, 254219664), (2, 127109832), (3, 84739888), (4, 63554916), (6, 42369944), (8, 31777458), (12, 21184972), (16, 15888729), (24, 10592486), (48, 5296243)]