260370264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140893}}^1$

素因数の和:140920

約数の個数: 64

約数和(自身を含む): 811549440

約数和(自身を除く): 551179176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 140893, 281786, 422679, 563572, 845358, 986251, 1127144, 1549823, 1690716, 1972502, 2958753, 3099646, 3381432, 3945004, 4649469, 5917506, 6199292, 7890008, 9298938, 10848761, 11835012, 12398584, 18597876, 21697522, 23670024, 32546283, 37195752, 43395044, 65092566, 86790088, 130185132, 260370264]

約数ペア:

[(1, 260370264), (2, 130185132), (3, 86790088), (4, 65092566), (6, 43395044), (7, 37195752), (8, 32546283), (11, 23670024), (12, 21697522), (14, 18597876), (21, 12398584), (22, 11835012), (24, 10848761), (28, 9298938), (33, 7890008), (42, 6199292), (44, 5917506), (56, 4649469), (66, 3945004), (77, 3381432), (84, 3099646), (88, 2958753), (132, 1972502), (154, 1690716), (168, 1549823), (231, 1127144), (264, 986251), (308, 845358), (462, 563572), (616, 422679), (924, 281786), (1848, 140893)]