250113264

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2142

約数の個数: 80

約数和(自身を含む): 685372800

約数和(自身を除く): 435259536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 278, 304, 417, 456, 556, 834, 912, 1112, 1668, 1973, 2224, 2641, 3336, 3946, 5282, 5919, 6672, 7892, 7923, 10564, 11838, 15784, 15846, 21128, 23676, 31568, 31692, 37487, 42256, 47352, 63384, 74974, 94704, 112461, 126768, 149948, 224922, 274247, 299896, 449844, 548494, 599792, 822741, 899688, 1096988, 1645482, 1799376, 2193976, 3290964, 4387952, 5210693, 6581928, 10421386, 13163856, 15632079, 20842772, 31264158, 41685544, 62528316, 83371088, 125056632, 250113264]

約数ペア:

[(1, 250113264), (2, 125056632), (3, 83371088), (4, 62528316), (6, 41685544), (8, 31264158), (12, 20842772), (16, 15632079), (19, 13163856), (24, 10421386), (38, 6581928), (48, 5210693), (57, 4387952), (76, 3290964), (114, 2193976), (139, 1799376), (152, 1645482), (228, 1096988), (278, 899688), (304, 822741), (417, 599792), (456, 548494), (556, 449844), (834, 299896), (912, 274247), (1112, 224922), (1668, 149948), (1973, 126768), (2224, 112461), (2641, 94704), (3336, 74974), (3946, 63384), (5282, 47352), (5919, 42256), (6672, 37487), (7892, 31692), (7923, 31568), (10564, 23676), (11838, 21128), (15784, 15846)]