340390836

素因数分解:

$2^2\times 3^4\times {\mathrm{1019}}^1\times {\mathrm{1031}}^1$

素因数の和:2066

約数の個数: 60

約数和(自身を含む): 891586080

約数和(自身を除く): 551195244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1019, 1031, 2038, 2062, 3057, 3093, 4076, 4124, 6114, 6186, 9171, 9279, 12228, 12372, 18342, 18558, 27513, 27837, 36684, 37116, 55026, 55674, 82539, 83511, 110052, 111348, 165078, 167022, 330156, 334044, 1050589, 2101178, 3151767, 4202356, 6303534, 9455301, 12607068, 18910602, 28365903, 37821204, 56731806, 85097709, 113463612, 170195418, 340390836]

約数ペア:

[(1, 340390836), (2, 170195418), (3, 113463612), (4, 85097709), (6, 56731806), (9, 37821204), (12, 28365903), (18, 18910602), (27, 12607068), (36, 9455301), (54, 6303534), (81, 4202356), (108, 3151767), (162, 2101178), (324, 1050589), (1019, 334044), (1031, 330156), (2038, 167022), (2062, 165078), (3057, 111348), (3093, 110052), (4076, 83511), (4124, 82539), (6114, 55674), (6186, 55026), (9171, 37116), (9279, 36684), (12228, 27837), (12372, 27513), (18342, 18558)]