255342912

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 168

約数和(自身を含む): 770229600

約数和(自身を除く): 514886688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 121, 132, 174, 176, 192, 232, 242, 264, 319, 348, 352, 363, 379, 464, 484, 528, 638, 696, 704, 726, 758, 928, 957, 968, 1056, 1137, 1276, 1392, 1452, 1516, 1856, 1914, 1936, 2112, 2274, 2552, 2784, 2904, 3032, 3509, 3828, 3872, 4169, 4548, 5104, 5568, 5808, 6064, 7018, 7656, 7744, 8338, 9096, 10208, 10527, 10991, 11616, 12128, 12507, 14036, 15312, 16676, 18192, 20416, 21054, 21982, 23232, 24256, 25014, 28072, 30624, 32973, 33352, 36384, 42108, 43964, 45859, 50028, 56144, 61248, 65946, 66704, 72768, 84216, 87928, 91718, 100056, 112288, 120901, 131892, 133408, 137577, 168432, 175856, 183436, 200112, 224576, 241802, 263784, 266816, 275154, 336864, 351712, 362703, 366872, 400224, 483604, 527568, 550308, 673728, 703424, 725406, 733744, 800448, 967208, 1055136, 1100616, 1329911, 1450812, 1467488, 1934416, 2110272, 2201232, 2659822, 2901624, 2934976, 3868832, 3989733, 4402464, 5319644, 5803248, 7737664, 7979466, 8804928, 10639288, 11606496, 15958932, 21278576, 23212992, 31917864, 42557152, 63835728, 85114304, 127671456, 255342912]

約数ペア:

[(1, 255342912), (2, 127671456), (3, 85114304), (4, 63835728), (6, 42557152), (8, 31917864), (11, 23212992), (12, 21278576), (16, 15958932), (22, 11606496), (24, 10639288), (29, 8804928), (32, 7979466), (33, 7737664), (44, 5803248), (48, 5319644), (58, 4402464), (64, 3989733), (66, 3868832), (87, 2934976), (88, 2901624), (96, 2659822), (116, 2201232), (121, 2110272), (132, 1934416), (174, 1467488), (176, 1450812), (192, 1329911), (232, 1100616), (242, 1055136), (264, 967208), (319, 800448), (348, 733744), (352, 725406), (363, 703424), (379, 673728), (464, 550308), (484, 527568), (528, 483604), (638, 400224), (696, 366872), (704, 362703), (726, 351712), (758, 336864), (928, 275154), (957, 266816), (968, 263784), (1056, 241802), (1137, 224576), (1276, 200112), (1392, 183436), (1452, 175856), (1516, 168432), (1856, 137577), (1914, 133408), (1936, 131892), (2112, 120901), (2274, 112288), (2552, 100056), (2784, 91718), (2904, 87928), (3032, 84216), (3509, 72768), (3828, 66704), (3872, 65946), (4169, 61248), (4548, 56144), (5104, 50028), (5568, 45859), (5808, 43964), (6064, 42108), (7018, 36384), (7656, 33352), (7744, 32973), (8338, 30624), (9096, 28072), (10208, 25014), (10527, 24256), (10991, 23232), (11616, 21982), (12128, 21054), (12507, 20416), (14036, 18192), (15312, 16676)]