2390112

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 6990984

約数和(自身を除く): 4600872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 193, 258, 288, 344, 386, 387, 516, 579, 688, 772, 774, 1032, 1158, 1376, 1544, 1548, 1737, 2064, 2316, 3088, 3096, 3474, 4128, 4632, 6176, 6192, 6948, 8299, 9264, 12384, 13896, 16598, 18528, 24897, 27792, 33196, 49794, 55584, 66392, 74691, 99588, 132784, 149382, 199176, 265568, 298764, 398352, 597528, 796704, 1195056, 2390112]

約数ペア:

[(1, 2390112), (2, 1195056), (3, 796704), (4, 597528), (6, 398352), (8, 298764), (9, 265568), (12, 199176), (16, 149382), (18, 132784), (24, 99588), (32, 74691), (36, 66392), (43, 55584), (48, 49794), (72, 33196), (86, 27792), (96, 24897), (129, 18528), (144, 16598), (172, 13896), (193, 12384), (258, 9264), (288, 8299), (344, 6948), (386, 6192), (387, 6176), (516, 4632), (579, 4128), (688, 3474), (772, 3096), (774, 3088), (1032, 2316), (1158, 2064), (1376, 1737), (1544, 1548)]