268550304

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 789636960

約数和(自身を除く): 521086656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 66, 88, 96, 121, 122, 132, 176, 183, 242, 244, 264, 352, 363, 366, 379, 484, 488, 528, 671, 726, 732, 758, 968, 976, 1056, 1137, 1342, 1452, 1464, 1516, 1936, 1952, 2013, 2274, 2684, 2904, 2928, 3032, 3872, 4026, 4169, 4548, 5368, 5808, 5856, 6064, 7381, 8052, 8338, 9096, 10736, 11616, 12128, 12507, 14762, 16104, 16676, 18192, 21472, 22143, 23119, 25014, 29524, 32208, 33352, 36384, 44286, 45859, 46238, 50028, 59048, 64416, 66704, 69357, 88572, 91718, 92476, 100056, 118096, 133408, 137577, 138714, 177144, 183436, 184952, 200112, 236192, 254309, 275154, 277428, 354288, 366872, 369904, 400224, 508618, 550308, 554856, 708576, 733744, 739808, 762927, 1017236, 1100616, 1109712, 1467488, 1525854, 2034472, 2201232, 2219424, 2797399, 3051708, 4068944, 4402464, 5594798, 6103416, 8137888, 8392197, 11189596, 12206832, 16784394, 22379192, 24413664, 33568788, 44758384, 67137576, 89516768, 134275152, 268550304]

約数ペア:

[(1, 268550304), (2, 134275152), (3, 89516768), (4, 67137576), (6, 44758384), (8, 33568788), (11, 24413664), (12, 22379192), (16, 16784394), (22, 12206832), (24, 11189596), (32, 8392197), (33, 8137888), (44, 6103416), (48, 5594798), (61, 4402464), (66, 4068944), (88, 3051708), (96, 2797399), (121, 2219424), (122, 2201232), (132, 2034472), (176, 1525854), (183, 1467488), (242, 1109712), (244, 1100616), (264, 1017236), (352, 762927), (363, 739808), (366, 733744), (379, 708576), (484, 554856), (488, 550308), (528, 508618), (671, 400224), (726, 369904), (732, 366872), (758, 354288), (968, 277428), (976, 275154), (1056, 254309), (1137, 236192), (1342, 200112), (1452, 184952), (1464, 183436), (1516, 177144), (1936, 138714), (1952, 137577), (2013, 133408), (2274, 118096), (2684, 100056), (2904, 92476), (2928, 91718), (3032, 88572), (3872, 69357), (4026, 66704), (4169, 64416), (4548, 59048), (5368, 50028), (5808, 46238), (5856, 45859), (6064, 44286), (7381, 36384), (8052, 33352), (8338, 32208), (9096, 29524), (10736, 25014), (11616, 23119), (12128, 22143), (12507, 21472), (14762, 18192), (16104, 16676)]