255939777624

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{765059}}^1$

素因数の和:765384

約数の個数: 64

約数和(自身を含む): 654401721600

約数和(自身を除く): 398461943976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 263, 318, 424, 526, 636, 789, 1052, 1272, 1578, 2104, 3156, 6312, 13939, 27878, 41817, 55756, 83634, 111512, 167268, 334536, 765059, 1530118, 2295177, 3060236, 4590354, 6120472, 9180708, 18361416, 40548127, 81096254, 121644381, 162192508, 201210517, 243288762, 324385016, 402421034, 486577524, 603631551, 804842068, 973155048, 1207263102, 1609684136, 2414526204, 4829052408, 10664157401, 21328314802, 31992472203, 42656629604, 63984944406, 85313259208, 127969888812, 255939777624]

約数ペア:

[(1, 255939777624), (2, 127969888812), (3, 85313259208), (4, 63984944406), (6, 42656629604), (8, 31992472203), (12, 21328314802), (24, 10664157401), (53, 4829052408), (106, 2414526204), (159, 1609684136), (212, 1207263102), (263, 973155048), (318, 804842068), (424, 603631551), (526, 486577524), (636, 402421034), (789, 324385016), (1052, 243288762), (1272, 201210517), (1578, 162192508), (2104, 121644381), (3156, 81096254), (6312, 40548127), (13939, 18361416), (27878, 9180708), (41817, 6120472), (55756, 4590354), (83634, 3060236), (111512, 2295177), (167268, 1530118), (334536, 765059)]