210129408

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1526

約数の個数: 120

約数和(自身を含む): 626436096

約数和(自身を除く): 416306688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1471, 1488, 1536, 1984, 2232, 2304, 2942, 2976, 3968, 4413, 4464, 4608, 5884, 5952, 7936, 8826, 8928, 11768, 11904, 13239, 15872, 17652, 17856, 23536, 23808, 26478, 35304, 35712, 45601, 47072, 47616, 52956, 70608, 71424, 91202, 94144, 105912, 136803, 141216, 142848, 182404, 188288, 211824, 273606, 282432, 364808, 376576, 410409, 423648, 547212, 564864, 729616, 753152, 820818, 847296, 1094424, 1129728, 1459232, 1641636, 1694592, 2188848, 2259456, 2918464, 3283272, 3389184, 4377696, 5836928, 6566544, 6778368, 8755392, 11673856, 13133088, 17510784, 23347712, 26266176, 35021568, 52532352, 70043136, 105064704, 210129408]

約数ペア:

[(1, 210129408), (2, 105064704), (3, 70043136), (4, 52532352), (6, 35021568), (8, 26266176), (9, 23347712), (12, 17510784), (16, 13133088), (18, 11673856), (24, 8755392), (31, 6778368), (32, 6566544), (36, 5836928), (48, 4377696), (62, 3389184), (64, 3283272), (72, 2918464), (93, 2259456), (96, 2188848), (124, 1694592), (128, 1641636), (144, 1459232), (186, 1129728), (192, 1094424), (248, 847296), (256, 820818), (279, 753152), (288, 729616), (372, 564864), (384, 547212), (496, 423648), (512, 410409), (558, 376576), (576, 364808), (744, 282432), (768, 273606), (992, 211824), (1116, 188288), (1152, 182404), (1471, 142848), (1488, 141216), (1536, 136803), (1984, 105912), (2232, 94144), (2304, 91202), (2942, 71424), (2976, 70608), (3968, 52956), (4413, 47616), (4464, 47072), (4608, 45601), (5884, 35712), (5952, 35304), (7936, 26478), (8826, 23808), (8928, 23536), (11768, 17856), (11904, 17652), (13239, 15872)]