240491856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 698205312

約数和(自身を除く): 457713456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 121, 132, 141, 176, 188, 242, 264, 282, 363, 376, 484, 517, 528, 564, 726, 752, 881, 968, 1034, 1128, 1452, 1551, 1762, 1936, 2068, 2256, 2643, 2904, 3102, 3524, 4136, 5286, 5687, 5808, 6204, 7048, 8272, 9691, 10572, 11374, 12408, 14096, 17061, 19382, 21144, 22748, 24816, 29073, 34122, 38764, 41407, 42288, 45496, 58146, 68244, 77528, 82814, 90992, 106601, 116292, 124221, 136488, 155056, 165628, 213202, 232584, 248442, 272976, 319803, 331256, 426404, 455477, 465168, 496884, 639606, 662512, 852808, 910954, 993768, 1279212, 1366431, 1705616, 1821908, 1987536, 2558424, 2732862, 3643816, 5010247, 5116848, 5465724, 7287632, 10020494, 10931448, 15030741, 20040988, 21862896, 30061482, 40081976, 60122964, 80163952, 120245928, 240491856]

約数ペア:

[(1, 240491856), (2, 120245928), (3, 80163952), (4, 60122964), (6, 40081976), (8, 30061482), (11, 21862896), (12, 20040988), (16, 15030741), (22, 10931448), (24, 10020494), (33, 7287632), (44, 5465724), (47, 5116848), (48, 5010247), (66, 3643816), (88, 2732862), (94, 2558424), (121, 1987536), (132, 1821908), (141, 1705616), (176, 1366431), (188, 1279212), (242, 993768), (264, 910954), (282, 852808), (363, 662512), (376, 639606), (484, 496884), (517, 465168), (528, 455477), (564, 426404), (726, 331256), (752, 319803), (881, 272976), (968, 248442), (1034, 232584), (1128, 213202), (1452, 165628), (1551, 155056), (1762, 136488), (1936, 124221), (2068, 116292), (2256, 106601), (2643, 90992), (2904, 82814), (3102, 77528), (3524, 68244), (4136, 58146), (5286, 45496), (5687, 42288), (5808, 41407), (6204, 38764), (7048, 34122), (8272, 29073), (9691, 24816), (10572, 22748), (11374, 21144), (12408, 19382), (14096, 17061)]