251144928

素因数分解:

$2^5\times 3^3\times {\mathrm{290677}}^1$

素因数の和:290696

約数の個数: 48

約数和(自身を含む): 732508560

約数和(自身を除く): 481363632

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, 290677, 581354, 872031, 1162708, 1744062, 2325416, 2616093, 3488124, 4650832, 5232186, 6976248, 7848279, 9301664, 10464372, 13952496, 15696558, 20928744, 27904992, 31393116, 41857488, 62786232, 83714976, 125572464, 251144928]

約数ペア:

[(1, 251144928), (2, 125572464), (3, 83714976), (4, 62786232), (6, 41857488), (8, 31393116), (9, 27904992), (12, 20928744), (16, 15696558), (18, 13952496), (24, 10464372), (27, 9301664), (32, 7848279), (36, 6976248), (48, 5232186), (54, 4650832), (72, 3488124), (96, 2616093), (108, 2325416), (144, 1744062), (216, 1162708), (288, 872031), (432, 581354), (864, 290677)]