856061802

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 1955553600

約数和(自身を除く): 1099491798

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 109, 129, 139, 146, 218, 219, 258, 278, 327, 387, 417, 438, 654, 657, 774, 834, 981, 1251, 1314, 1962, 2502, 3139, 4687, 5977, 6278, 7957, 9374, 9417, 10147, 11954, 14061, 15151, 15914, 17931, 18834, 20294, 23871, 28122, 28251, 30302, 30441, 35862, 42183, 45453, 47742, 53793, 56502, 60882, 71613, 84366, 90906, 91323, 107586, 136359, 143226, 182646, 272718, 342151, 436321, 651493, 684302, 872642, 1026453, 1106023, 1302986, 1308963, 1954479, 2052906, 2212046, 2617926, 3079359, 3318069, 3908958, 3926889, 5863437, 6158718, 6636138, 7853778, 9954207, 11726874, 19908414, 47558989, 95117978, 142676967, 285353934, 428030901, 856061802]

約数ペア:

[(1, 856061802), (2, 428030901), (3, 285353934), (6, 142676967), (9, 95117978), (18, 47558989), (43, 19908414), (73, 11726874), (86, 9954207), (109, 7853778), (129, 6636138), (139, 6158718), (146, 5863437), (218, 3926889), (219, 3908958), (258, 3318069), (278, 3079359), (327, 2617926), (387, 2212046), (417, 2052906), (438, 1954479), (654, 1308963), (657, 1302986), (774, 1106023), (834, 1026453), (981, 872642), (1251, 684302), (1314, 651493), (1962, 436321), (2502, 342151), (3139, 272718), (4687, 182646), (5977, 143226), (6278, 136359), (7957, 107586), (9374, 91323), (9417, 90906), (10147, 84366), (11954, 71613), (14061, 60882), (15151, 56502), (15914, 53793), (17931, 47742), (18834, 45453), (20294, 42183), (23871, 35862), (28122, 30441), (28251, 30302)]