313775056

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{90373}}^1$

素因数の和:90419

約数の個数: 40

約数和(自身を含む): 717208064

約数和(自身を除く): 403433008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 90373, 180746, 361492, 632611, 722984, 1265222, 1445968, 2530444, 2801563, 5060888, 5603126, 10121776, 11206252, 19610941, 22412504, 39221882, 44825008, 78443764, 156887528, 313775056]

約数ペア:

[(1, 313775056), (2, 156887528), (4, 78443764), (7, 44825008), (8, 39221882), (14, 22412504), (16, 19610941), (28, 11206252), (31, 10121776), (56, 5603126), (62, 5060888), (112, 2801563), (124, 2530444), (217, 1445968), (248, 1265222), (434, 722984), (496, 632611), (868, 361492), (1736, 180746), (3472, 90373)]