499879188

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{4993}}^1$

素因数の和:5115

約数の個数: 72

約数和(自身を含む): 1323370048

約数和(自身を除く): 823490860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 243, 309, 324, 412, 486, 618, 927, 972, 1236, 1854, 2781, 3708, 4993, 5562, 8343, 9986, 11124, 14979, 16686, 19972, 25029, 29958, 33372, 44937, 50058, 59916, 89874, 100116, 134811, 179748, 269622, 404433, 514279, 539244, 808866, 1028558, 1213299, 1542837, 1617732, 2057116, 2426598, 3085674, 4628511, 4853196, 6171348, 9257022, 13885533, 18514044, 27771066, 41656599, 55542132, 83313198, 124969797, 166626396, 249939594, 499879188]

約数ペア:

[(1, 499879188), (2, 249939594), (3, 166626396), (4, 124969797), (6, 83313198), (9, 55542132), (12, 41656599), (18, 27771066), (27, 18514044), (36, 13885533), (54, 9257022), (81, 6171348), (103, 4853196), (108, 4628511), (162, 3085674), (206, 2426598), (243, 2057116), (309, 1617732), (324, 1542837), (412, 1213299), (486, 1028558), (618, 808866), (927, 539244), (972, 514279), (1236, 404433), (1854, 269622), (2781, 179748), (3708, 134811), (4993, 100116), (5562, 89874), (8343, 59916), (9986, 50058), (11124, 44937), (14979, 33372), (16686, 29958), (19972, 25029)]