235455714

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 602112000

約数和(自身を除く): 366656286

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 127, 139, 171, 234, 247, 254, 278, 342, 351, 381, 417, 494, 513, 702, 741, 762, 834, 1026, 1143, 1251, 1482, 1651, 1807, 2223, 2286, 2413, 2502, 2641, 3302, 3429, 3614, 3753, 4446, 4826, 4953, 5282, 5421, 6669, 6858, 7239, 7506, 7923, 9906, 10842, 13338, 14478, 14859, 15846, 16263, 17653, 21717, 23769, 29718, 31369, 32526, 34333, 35306, 43434, 44577, 47538, 48789, 52959, 62738, 65151, 68666, 71307, 89154, 94107, 97578, 102999, 105918, 130302, 142614, 158877, 188214, 205998, 229489, 282321, 308997, 317754, 335407, 458978, 476631, 564642, 617994, 670814, 688467, 846963, 926991, 953262, 1006221, 1376934, 1693926, 1853982, 2012442, 2065401, 3018663, 4130802, 4360291, 6037326, 6196203, 8720582, 9055989, 12392406, 13080873, 18111978, 26161746, 39242619, 78485238, 117727857, 235455714]

約数ペア:

[(1, 235455714), (2, 117727857), (3, 78485238), (6, 39242619), (9, 26161746), (13, 18111978), (18, 13080873), (19, 12392406), (26, 9055989), (27, 8720582), (38, 6196203), (39, 6037326), (54, 4360291), (57, 4130802), (78, 3018663), (114, 2065401), (117, 2012442), (127, 1853982), (139, 1693926), (171, 1376934), (234, 1006221), (247, 953262), (254, 926991), (278, 846963), (342, 688467), (351, 670814), (381, 617994), (417, 564642), (494, 476631), (513, 458978), (702, 335407), (741, 317754), (762, 308997), (834, 282321), (1026, 229489), (1143, 205998), (1251, 188214), (1482, 158877), (1651, 142614), (1807, 130302), (2223, 105918), (2286, 102999), (2413, 97578), (2502, 94107), (2641, 89154), (3302, 71307), (3429, 68666), (3614, 65151), (3753, 62738), (4446, 52959), (4826, 48789), (4953, 47538), (5282, 44577), (5421, 43434), (6669, 35306), (6858, 34333), (7239, 32526), (7506, 31369), (7923, 29718), (9906, 23769), (10842, 21717), (13338, 17653), (14478, 16263), (14859, 15846)]