339915728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{1223}}^1$

素因数の和:1859

約数の個数: 40

約数和(自身を含む): 682992000

約数和(自身を除く): 343076272

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 599, 1198, 1223, 2396, 2446, 4792, 4892, 9584, 9784, 17371, 19568, 34742, 35467, 69484, 70934, 138968, 141868, 277936, 283736, 567472, 732577, 1465154, 2930308, 5860616, 11721232, 21244733, 42489466, 84978932, 169957864, 339915728]

約数ペア:

[(1, 339915728), (2, 169957864), (4, 84978932), (8, 42489466), (16, 21244733), (29, 11721232), (58, 5860616), (116, 2930308), (232, 1465154), (464, 732577), (599, 567472), (1198, 283736), (1223, 277936), (2396, 141868), (2446, 138968), (4792, 70934), (4892, 69484), (9584, 35467), (9784, 34742), (17371, 19568)]