890784

素因数分解:

$2^5\times 3^3\times {\mathrm{1031}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 2600640

約数和(自身を除く): 1709856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1031, 2062, 3093, 4124, 6186, 8248, 9279, 12372, 16496, 18558, 24744, 27837, 32992, 37116, 49488, 55674, 74232, 98976, 111348, 148464, 222696, 296928, 445392, 890784]

約数ペア:

[(1, 890784), (2, 445392), (3, 296928), (4, 222696), (6, 148464), (8, 111348), (9, 98976), (12, 74232), (16, 55674), (18, 49488), (24, 37116), (27, 32992), (32, 27837), (36, 24744), (48, 18558), (54, 16496), (72, 12372), (96, 9279), (108, 8248), (144, 6186), (216, 4124), (288, 3093), (432, 2062), (864, 1031)]