2868877512

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{220141}}^1$

素因数の和:220334

約数の個数: 48

約数和(自身を含む): 7812839580

約数和(自身を除く): 4943962068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 220141, 440282, 660423, 880564, 1320846, 1761128, 1981269, 2641692, 3962538, 5283384, 7925076, 15850152, 39845521, 79691042, 119536563, 159382084, 239073126, 318764168, 358609689, 478146252, 717219378, 956292504, 1434438756, 2868877512]

約数ペア:

[(1, 2868877512), (2, 1434438756), (3, 956292504), (4, 717219378), (6, 478146252), (8, 358609689), (9, 318764168), (12, 239073126), (18, 159382084), (24, 119536563), (36, 79691042), (72, 39845521), (181, 15850152), (362, 7925076), (543, 5283384), (724, 3962538), (1086, 2641692), (1448, 1981269), (1629, 1761128), (2172, 1320846), (3258, 880564), (4344, 660423), (6516, 440282), (13032, 220141)]