313951464

素因数分解:

$2^3\times 3^4\times {\mathrm{484493}}^1$

素因数の和:484511

約数の個数: 40

約数和(自身を含む): 879356610

約数和(自身を除く): 565405146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 484493, 968986, 1453479, 1937972, 2906958, 3875944, 4360437, 5813916, 8720874, 11627832, 13081311, 17441748, 26162622, 34883496, 39243933, 52325244, 78487866, 104650488, 156975732, 313951464]

約数ペア:

[(1, 313951464), (2, 156975732), (3, 104650488), (4, 78487866), (6, 52325244), (8, 39243933), (9, 34883496), (12, 26162622), (18, 17441748), (24, 13081311), (27, 11627832), (36, 8720874), (54, 5813916), (72, 4360437), (81, 3875944), (108, 2906958), (162, 1937972), (216, 1453479), (324, 968986), (648, 484493)]