2668752

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 60

約数和(自身を含む): 7660224

約数和(自身を除く): 4991472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 431, 516, 688, 774, 862, 1032, 1293, 1548, 1724, 2064, 2586, 3096, 3448, 3879, 5172, 6192, 6896, 7758, 10344, 15516, 18533, 20688, 31032, 37066, 55599, 62064, 74132, 111198, 148264, 166797, 222396, 296528, 333594, 444792, 667188, 889584, 1334376, 2668752]

約数ペア:

[(1, 2668752), (2, 1334376), (3, 889584), (4, 667188), (6, 444792), (8, 333594), (9, 296528), (12, 222396), (16, 166797), (18, 148264), (24, 111198), (36, 74132), (43, 62064), (48, 55599), (72, 37066), (86, 31032), (129, 20688), (144, 18533), (172, 15516), (258, 10344), (344, 7758), (387, 6896), (431, 6192), (516, 5172), (688, 3879), (774, 3448), (862, 3096), (1032, 2586), (1293, 2064), (1548, 1724)]