262085768

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 579189120

約数和(自身を除く): 317103352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 73, 122, 146, 244, 292, 427, 488, 511, 584, 854, 1022, 1051, 1708, 2044, 2102, 3416, 4088, 4204, 4453, 7357, 8408, 8906, 14714, 17812, 29428, 31171, 35624, 58856, 62342, 64111, 76723, 124684, 128222, 153446, 249368, 256444, 306892, 448777, 512888, 537061, 613784, 897554, 1074122, 1795108, 2148244, 3590216, 4296488, 4680103, 9360206, 18720412, 32760721, 37440824, 65521442, 131042884, 262085768]

約数ペア:

[(1, 262085768), (2, 131042884), (4, 65521442), (7, 37440824), (8, 32760721), (14, 18720412), (28, 9360206), (56, 4680103), (61, 4296488), (73, 3590216), (122, 2148244), (146, 1795108), (244, 1074122), (292, 897554), (427, 613784), (488, 537061), (511, 512888), (584, 448777), (854, 306892), (1022, 256444), (1051, 249368), (1708, 153446), (2044, 128222), (2102, 124684), (3416, 76723), (4088, 64111), (4204, 62342), (4453, 58856), (7357, 35624), (8408, 31171), (8906, 29428), (14714, 17812)]