249543112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18086

約数の個数: 64

約数和(自身を含む): 606211200

約数和(自身を除く): 356668088

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 18041, 36082, 72164, 126287, 144328, 234533, 252574, 342779, 469066, 505148, 685558, 938132, 1010296, 1371116, 1641731, 1876264, 2399453, 2742232, 3283462, 4456127, 4798906, 6566924, 8912254, 9597812, 13133848, 17824508, 19195624, 31192889, 35649016, 62385778, 124771556, 249543112]

約数ペア:

[(1, 249543112), (2, 124771556), (4, 62385778), (7, 35649016), (8, 31192889), (13, 19195624), (14, 17824508), (19, 13133848), (26, 9597812), (28, 8912254), (38, 6566924), (52, 4798906), (56, 4456127), (76, 3283462), (91, 2742232), (104, 2399453), (133, 1876264), (152, 1641731), (182, 1371116), (247, 1010296), (266, 938132), (364, 685558), (494, 505148), (532, 469066), (728, 342779), (988, 252574), (1064, 234533), (1729, 144328), (1976, 126287), (3458, 72164), (6916, 36082), (13832, 18041)]