240218296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{41077}}^1$

素因数の和:41143

約数の個数: 32

約数和(自身を含む): 488006640

約数和(自身を除く): 247788344

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 41077, 82154, 164308, 328616, 698309, 1396618, 1766311, 2793236, 3532622, 5586472, 7065244, 14130488, 30027287, 60054574, 120109148, 240218296]

約数ペア:

[(1, 240218296), (2, 120109148), (4, 60054574), (8, 30027287), (17, 14130488), (34, 7065244), (43, 5586472), (68, 3532622), (86, 2793236), (136, 1766311), (172, 1396618), (344, 698309), (731, 328616), (1462, 164308), (2924, 82154), (5848, 41077)]