240553664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{289127}}^1$

素因数の和:289152

約数の個数: 28

約数和(自身を含む): 514069584

約数和(自身を除く): 273515920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 289127, 578254, 1156508, 2313016, 3758651, 4626032, 7517302, 9252064, 15034604, 18504128, 30069208, 60138416, 120276832, 240553664]

約数ペア:

[(1, 240553664), (2, 120276832), (4, 60138416), (8, 30069208), (13, 18504128), (16, 15034604), (26, 9252064), (32, 7517302), (52, 4626032), (64, 3758651), (104, 2313016), (208, 1156508), (416, 578254), (832, 289127)]