40816248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 111888000

約数和(自身を除く): 71071752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 349, 443, 698, 886, 1047, 1329, 1396, 1772, 2094, 2658, 2792, 3544, 3839, 4188, 4873, 5316, 7678, 8376, 9746, 10632, 11517, 14619, 15356, 19492, 23034, 29238, 30712, 38984, 46068, 58476, 92136, 116952, 154607, 309214, 463821, 618428, 927642, 1236856, 1700677, 1855284, 3401354, 3710568, 5102031, 6802708, 10204062, 13605416, 20408124, 40816248]

約数ペア:

[(1, 40816248), (2, 20408124), (3, 13605416), (4, 10204062), (6, 6802708), (8, 5102031), (11, 3710568), (12, 3401354), (22, 1855284), (24, 1700677), (33, 1236856), (44, 927642), (66, 618428), (88, 463821), (132, 309214), (264, 154607), (349, 116952), (443, 92136), (698, 58476), (886, 46068), (1047, 38984), (1329, 30712), (1396, 29238), (1772, 23034), (2094, 19492), (2658, 15356), (2792, 14619), (3544, 11517), (3839, 10632), (4188, 9746), (4873, 8376), (5316, 7678)]