860688

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 60

約数和(自身を含む): 2482480

約数和(自身を除く): 1621792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 139, 144, 172, 258, 278, 344, 387, 417, 516, 556, 688, 774, 834, 1032, 1112, 1251, 1548, 1668, 2064, 2224, 2502, 3096, 3336, 5004, 5977, 6192, 6672, 10008, 11954, 17931, 20016, 23908, 35862, 47816, 53793, 71724, 95632, 107586, 143448, 215172, 286896, 430344, 860688]

約数ペア:

[(1, 860688), (2, 430344), (3, 286896), (4, 215172), (6, 143448), (8, 107586), (9, 95632), (12, 71724), (16, 53793), (18, 47816), (24, 35862), (36, 23908), (43, 20016), (48, 17931), (72, 11954), (86, 10008), (129, 6672), (139, 6192), (144, 5977), (172, 5004), (258, 3336), (278, 3096), (344, 2502), (387, 2224), (417, 2064), (516, 1668), (556, 1548), (688, 1251), (774, 1112), (834, 1032)]