214591968

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 632726640

約数和(自身を除く): 418134672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 73, 96, 118, 144, 146, 173, 177, 219, 236, 288, 292, 346, 354, 438, 472, 519, 531, 584, 657, 692, 708, 876, 944, 1038, 1062, 1168, 1314, 1384, 1416, 1557, 1752, 1888, 2076, 2124, 2336, 2628, 2768, 2832, 3114, 3504, 4152, 4248, 4307, 5256, 5536, 5664, 6228, 7008, 8304, 8496, 8614, 10207, 10512, 12456, 12629, 12921, 16608, 16992, 17228, 20414, 21024, 24912, 25258, 25842, 30621, 34456, 37887, 38763, 40828, 49824, 50516, 51684, 61242, 68912, 75774, 77526, 81656, 91863, 101032, 103368, 113661, 122484, 137824, 151548, 155052, 163312, 183726, 202064, 206736, 227322, 244968, 303096, 310104, 326624, 367452, 404128, 413472, 454644, 489936, 606192, 620208, 734904, 745111, 909288, 979872, 1212384, 1240416, 1469808, 1490222, 1818576, 2235333, 2939616, 2980444, 3637152, 4470666, 5960888, 6705999, 8941332, 11921776, 13411998, 17882664, 23843552, 26823996, 35765328, 53647992, 71530656, 107295984, 214591968]

約数ペア:

[(1, 214591968), (2, 107295984), (3, 71530656), (4, 53647992), (6, 35765328), (8, 26823996), (9, 23843552), (12, 17882664), (16, 13411998), (18, 11921776), (24, 8941332), (32, 6705999), (36, 5960888), (48, 4470666), (59, 3637152), (72, 2980444), (73, 2939616), (96, 2235333), (118, 1818576), (144, 1490222), (146, 1469808), (173, 1240416), (177, 1212384), (219, 979872), (236, 909288), (288, 745111), (292, 734904), (346, 620208), (354, 606192), (438, 489936), (472, 454644), (519, 413472), (531, 404128), (584, 367452), (657, 326624), (692, 310104), (708, 303096), (876, 244968), (944, 227322), (1038, 206736), (1062, 202064), (1168, 183726), (1314, 163312), (1384, 155052), (1416, 151548), (1557, 137824), (1752, 122484), (1888, 113661), (2076, 103368), (2124, 101032), (2336, 91863), (2628, 81656), (2768, 77526), (2832, 75774), (3114, 68912), (3504, 61242), (4152, 51684), (4248, 50516), (4307, 49824), (5256, 40828), (5536, 38763), (5664, 37887), (6228, 34456), (7008, 30621), (8304, 25842), (8496, 25258), (8614, 24912), (10207, 21024), (10512, 20414), (12456, 17228), (12629, 16992), (12921, 16608)]