285301392

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 755576640

約数和(自身を除く): 470275248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 139, 183, 244, 278, 366, 417, 488, 556, 701, 732, 834, 976, 1112, 1402, 1464, 1668, 2103, 2224, 2804, 2928, 3336, 4206, 5608, 6672, 8412, 8479, 11216, 16824, 16958, 25437, 33648, 33916, 42761, 50874, 67832, 85522, 97439, 101748, 128283, 135664, 171044, 194878, 203496, 256566, 292317, 342088, 389756, 406992, 513132, 584634, 684176, 779512, 1026264, 1169268, 1559024, 2052528, 2338536, 4677072, 5943779, 11887558, 17831337, 23775116, 35662674, 47550232, 71325348, 95100464, 142650696, 285301392]

約数ペア:

[(1, 285301392), (2, 142650696), (3, 95100464), (4, 71325348), (6, 47550232), (8, 35662674), (12, 23775116), (16, 17831337), (24, 11887558), (48, 5943779), (61, 4677072), (122, 2338536), (139, 2052528), (183, 1559024), (244, 1169268), (278, 1026264), (366, 779512), (417, 684176), (488, 584634), (556, 513132), (701, 406992), (732, 389756), (834, 342088), (976, 292317), (1112, 256566), (1402, 203496), (1464, 194878), (1668, 171044), (2103, 135664), (2224, 128283), (2804, 101748), (2928, 97439), (3336, 85522), (4206, 67832), (5608, 50874), (6672, 42761), (8412, 33916), (8479, 33648), (11216, 25437), (16824, 16958)]