1025399664

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{51229}}^1$

素因数の和:51382

約数の個数: 60

約数和(自身を含む): 2890396600

約数和(自身を除く): 1864996936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 51229, 102458, 153687, 204916, 307374, 409832, 461061, 614748, 819664, 922122, 1229496, 1844244, 2458992, 3688488, 7120831, 7376976, 14241662, 21362493, 28483324, 42724986, 56966648, 64087479, 85449972, 113933296, 128174958, 170899944, 256349916, 341799888, 512699832, 1025399664]

約数ペア:

[(1, 1025399664), (2, 512699832), (3, 341799888), (4, 256349916), (6, 170899944), (8, 128174958), (9, 113933296), (12, 85449972), (16, 64087479), (18, 56966648), (24, 42724986), (36, 28483324), (48, 21362493), (72, 14241662), (139, 7376976), (144, 7120831), (278, 3688488), (417, 2458992), (556, 1844244), (834, 1229496), (1112, 922122), (1251, 819664), (1668, 614748), (2224, 461061), (2502, 409832), (3336, 307374), (5004, 204916), (6672, 153687), (10008, 102458), (20016, 51229)]