213563712

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:776

約数の個数: 112

約数和(自身を含む): 595164672

約数和(自身を除く): 381600960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 159, 186, 192, 212, 248, 318, 372, 424, 496, 636, 677, 744, 848, 992, 1272, 1354, 1488, 1643, 1696, 1984, 2031, 2544, 2708, 2976, 3286, 3392, 4062, 4929, 5088, 5416, 5952, 6572, 8124, 9858, 10176, 10832, 13144, 16248, 19716, 20987, 21664, 26288, 32496, 35881, 39432, 41974, 43328, 52576, 62961, 64992, 71762, 78864, 83948, 105152, 107643, 125922, 129984, 143524, 157728, 167896, 215286, 251844, 287048, 315456, 335792, 430572, 503688, 574096, 671584, 861144, 1007376, 1112311, 1148192, 1343168, 1722288, 2014752, 2224622, 2296384, 3336933, 3444576, 4029504, 4449244, 6673866, 6889152, 8898488, 13347732, 17796976, 26695464, 35593952, 53390928, 71187904, 106781856, 213563712]

約数ペア:

[(1, 213563712), (2, 106781856), (3, 71187904), (4, 53390928), (6, 35593952), (8, 26695464), (12, 17796976), (16, 13347732), (24, 8898488), (31, 6889152), (32, 6673866), (48, 4449244), (53, 4029504), (62, 3444576), (64, 3336933), (93, 2296384), (96, 2224622), (106, 2014752), (124, 1722288), (159, 1343168), (186, 1148192), (192, 1112311), (212, 1007376), (248, 861144), (318, 671584), (372, 574096), (424, 503688), (496, 430572), (636, 335792), (677, 315456), (744, 287048), (848, 251844), (992, 215286), (1272, 167896), (1354, 157728), (1488, 143524), (1643, 129984), (1696, 125922), (1984, 107643), (2031, 105152), (2544, 83948), (2708, 78864), (2976, 71762), (3286, 64992), (3392, 62961), (4062, 52576), (4929, 43328), (5088, 41974), (5416, 39432), (5952, 35881), (6572, 32496), (8124, 26288), (9858, 21664), (10176, 20987), (10832, 19716), (13144, 16248)]