254601984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3682

約数の個数: 144

約数和(自身を含む): 834213632

約数和(自身を除く): 579611648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 3643, 4368, 4992, 5376, 5824, 7286, 8736, 9984, 10929, 11648, 14572, 17472, 21858, 23296, 25501, 29144, 34944, 43716, 47359, 51002, 58288, 69888, 76503, 87432, 94718, 102004, 116576, 142077, 153006, 174864, 189436, 204008, 233152, 284154, 306012, 331513, 349728, 378872, 408016, 466304, 568308, 612024, 663026, 699456, 757744, 816032, 932608, 994539, 1136616, 1224048, 1326052, 1398912, 1515488, 1632064, 1989078, 2273232, 2448096, 2652104, 2797824, 3030976, 3264128, 3978156, 4546464, 4896192, 5304208, 6061952, 6528256, 7956312, 9092928, 9792384, 10608416, 12123904, 15912624, 18185856, 19584768, 21216832, 31825248, 36371712, 42433664, 63650496, 84867328, 127300992, 254601984]

約数ペア:

[(1, 254601984), (2, 127300992), (3, 84867328), (4, 63650496), (6, 42433664), (7, 36371712), (8, 31825248), (12, 21216832), (13, 19584768), (14, 18185856), (16, 15912624), (21, 12123904), (24, 10608416), (26, 9792384), (28, 9092928), (32, 7956312), (39, 6528256), (42, 6061952), (48, 5304208), (52, 4896192), (56, 4546464), (64, 3978156), (78, 3264128), (84, 3030976), (91, 2797824), (96, 2652104), (104, 2448096), (112, 2273232), (128, 1989078), (156, 1632064), (168, 1515488), (182, 1398912), (192, 1326052), (208, 1224048), (224, 1136616), (256, 994539), (273, 932608), (312, 816032), (336, 757744), (364, 699456), (384, 663026), (416, 612024), (448, 568308), (546, 466304), (624, 408016), (672, 378872), (728, 349728), (768, 331513), (832, 306012), (896, 284154), (1092, 233152), (1248, 204008), (1344, 189436), (1456, 174864), (1664, 153006), (1792, 142077), (2184, 116576), (2496, 102004), (2688, 94718), (2912, 87432), (3328, 76503), (3643, 69888), (4368, 58288), (4992, 51002), (5376, 47359), (5824, 43716), (7286, 34944), (8736, 29144), (9984, 25501), (10929, 23296), (11648, 21858), (14572, 17472)]