480006156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{751}}^1\times {\mathrm{1087}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 1305808896

約数和(自身を除く): 825802740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 751, 1087, 1502, 2174, 2253, 3004, 3261, 4348, 4506, 5257, 6522, 7609, 9012, 10514, 13044, 15218, 15771, 21028, 22827, 30436, 31542, 36799, 45654, 53263, 63084, 73598, 91308, 106526, 110397, 147196, 159789, 213052, 220794, 319578, 441588, 639156, 816337, 1632674, 2449011, 3265348, 4898022, 5714359, 9796044, 11428718, 17143077, 22857436, 34286154, 40000513, 68572308, 80001026, 120001539, 160002052, 240003078, 480006156]

約数ペア:

[(1, 480006156), (2, 240003078), (3, 160002052), (4, 120001539), (6, 80001026), (7, 68572308), (12, 40000513), (14, 34286154), (21, 22857436), (28, 17143077), (42, 11428718), (49, 9796044), (84, 5714359), (98, 4898022), (147, 3265348), (196, 2449011), (294, 1632674), (588, 816337), (751, 639156), (1087, 441588), (1502, 319578), (2174, 220794), (2253, 213052), (3004, 159789), (3261, 147196), (4348, 110397), (4506, 106526), (5257, 91308), (6522, 73598), (7609, 63084), (9012, 53263), (10514, 45654), (13044, 36799), (15218, 31542), (15771, 30436), (21028, 22827)]