400463052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{709}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 1031175600

約数和(自身を除く): 630712548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 389, 484, 709, 726, 778, 1167, 1418, 1452, 1556, 2127, 2334, 2836, 4254, 4279, 4668, 7799, 8508, 8558, 12837, 15598, 17116, 23397, 25674, 31196, 46794, 47069, 51348, 85789, 93588, 94138, 141207, 171578, 188276, 257367, 275801, 282414, 343156, 514734, 551602, 564828, 827403, 1029468, 1103204, 1654806, 3033811, 3309612, 6067622, 9101433, 12135244, 18202866, 33371921, 36405732, 66743842, 100115763, 133487684, 200231526, 400463052]

約数ペア:

[(1, 400463052), (2, 200231526), (3, 133487684), (4, 100115763), (6, 66743842), (11, 36405732), (12, 33371921), (22, 18202866), (33, 12135244), (44, 9101433), (66, 6067622), (121, 3309612), (132, 3033811), (242, 1654806), (363, 1103204), (389, 1029468), (484, 827403), (709, 564828), (726, 551602), (778, 514734), (1167, 343156), (1418, 282414), (1452, 275801), (1556, 257367), (2127, 188276), (2334, 171578), (2836, 141207), (4254, 94138), (4279, 93588), (4668, 85789), (7799, 51348), (8508, 47069), (8558, 46794), (12837, 31196), (15598, 25674), (17116, 23397)]