281496906

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3771

約数の個数: 48

約数和(自身を含む): 628917120

約数和(自身を除く): 347420214

約数列:

[1, 2, 3, 6, 9, 18, 59, 73, 118, 146, 177, 219, 354, 438, 531, 657, 1062, 1314, 3631, 4307, 7262, 8614, 10893, 12921, 21786, 25842, 32679, 38763, 65358, 77526, 214229, 265063, 428458, 530126, 642687, 795189, 1285374, 1590378, 1928061, 2385567, 3856122, 4771134, 15638717, 31277434, 46916151, 93832302, 140748453, 281496906]

約数ペア:

[(1, 281496906), (2, 140748453), (3, 93832302), (6, 46916151), (9, 31277434), (18, 15638717), (59, 4771134), (73, 3856122), (118, 2385567), (146, 1928061), (177, 1590378), (219, 1285374), (354, 795189), (438, 642687), (531, 530126), (657, 428458), (1062, 265063), (1314, 214229), (3631, 77526), (4307, 65358), (7262, 38763), (8614, 32679), (10893, 25842), (12921, 21786)]