621270288

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{9739}}^1$

素因数の和:10196

約数の個数: 60

約数和(自身を含む): 1742797680

約数和(自身を除く): 1121527392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7088, 7974, 9739, 10632, 15948, 19478, 21264, 29217, 31896, 38956, 58434, 63792, 77912, 87651, 116868, 155824, 175302, 233736, 350604, 467472, 701208, 1402416, 4314377, 8628754, 12943131, 17257508, 25886262, 34515016, 38829393, 51772524, 69030032, 77658786, 103545048, 155317572, 207090096, 310635144, 621270288]

約数ペア:

[(1, 621270288), (2, 310635144), (3, 207090096), (4, 155317572), (6, 103545048), (8, 77658786), (9, 69030032), (12, 51772524), (16, 38829393), (18, 34515016), (24, 25886262), (36, 17257508), (48, 12943131), (72, 8628754), (144, 4314377), (443, 1402416), (886, 701208), (1329, 467472), (1772, 350604), (2658, 233736), (3544, 175302), (3987, 155824), (5316, 116868), (7088, 87651), (7974, 77912), (9739, 63792), (10632, 58434), (15948, 38956), (19478, 31896), (21264, 29217)]