260363124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7433}}^1$

素因数の和:7589

約数の個数: 72

約数和(自身を含む): 757673280

約数和(自身を除く): 497310156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 7433, 8757, 11676, 14866, 17514, 22299, 29732, 35028, 44598, 52031, 66897, 89196, 104062, 133794, 156093, 208124, 267588, 312186, 468279, 624372, 936558, 1033187, 1873116, 2066374, 3099561, 4132748, 6199122, 7232309, 9298683, 12398244, 14464618, 18597366, 21696927, 28929236, 37194732, 43393854, 65090781, 86787708, 130181562, 260363124]

約数ペア:

[(1, 260363124), (2, 130181562), (3, 86787708), (4, 65090781), (6, 43393854), (7, 37194732), (9, 28929236), (12, 21696927), (14, 18597366), (18, 14464618), (21, 12398244), (28, 9298683), (36, 7232309), (42, 6199122), (63, 4132748), (84, 3099561), (126, 2066374), (139, 1873116), (252, 1033187), (278, 936558), (417, 624372), (556, 468279), (834, 312186), (973, 267588), (1251, 208124), (1668, 156093), (1946, 133794), (2502, 104062), (2919, 89196), (3892, 66897), (5004, 52031), (5838, 44598), (7433, 35028), (8757, 29732), (11676, 22299), (14866, 17514)]