298733136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{478739}}^1$

素因数の和:478763

約数の個数: 40

約数和(自身を含む): 831092640

約数和(自身を除く): 532359504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 478739, 957478, 1436217, 1914956, 2872434, 3829912, 5744868, 6223607, 7659824, 11489736, 12447214, 18670821, 22979472, 24894428, 37341642, 49788856, 74683284, 99577712, 149366568, 298733136]

約数ペア:

[(1, 298733136), (2, 149366568), (3, 99577712), (4, 74683284), (6, 49788856), (8, 37341642), (12, 24894428), (13, 22979472), (16, 18670821), (24, 12447214), (26, 11489736), (39, 7659824), (48, 6223607), (52, 5744868), (78, 3829912), (104, 2872434), (156, 1914956), (208, 1436217), (312, 957478), (624, 478739)]