127671456

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 382082400

約数和(自身を除く): 254410944

約数列:

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

約数ペア:

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