258653952

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1675

約数の個数: 144

約数和(自身を含む): 798631680

約数和(自身を除く): 539977728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1627, 1656, 1728, 2208, 2304, 2484, 2944, 3254, 3312, 3456, 4416, 4881, 4968, 5888, 6508, 6624, 6912, 8832, 9762, 9936, 13016, 13248, 14643, 17664, 19524, 19872, 26032, 26496, 29286, 37421, 39048, 39744, 43929, 52064, 52992, 58572, 74842, 78096, 79488, 87858, 104128, 112263, 117144, 149684, 156192, 158976, 175716, 208256, 224526, 234288, 299368, 312384, 336789, 351432, 416512, 449052, 468576, 598736, 624768, 673578, 702864, 898104, 937152, 1010367, 1197472, 1249536, 1347156, 1405728, 1796208, 1874304, 2020734, 2394944, 2694312, 2811456, 3592416, 3748608, 4041468, 4789888, 5388624, 5622912, 7184832, 8082936, 9579776, 10777248, 11245824, 14369664, 16165872, 21554496, 28739328, 32331744, 43108992, 64663488, 86217984, 129326976, 258653952]

約数ペア:

[(1, 258653952), (2, 129326976), (3, 86217984), (4, 64663488), (6, 43108992), (8, 32331744), (9, 28739328), (12, 21554496), (16, 16165872), (18, 14369664), (23, 11245824), (24, 10777248), (27, 9579776), (32, 8082936), (36, 7184832), (46, 5622912), (48, 5388624), (54, 4789888), (64, 4041468), (69, 3748608), (72, 3592416), (92, 2811456), (96, 2694312), (108, 2394944), (128, 2020734), (138, 1874304), (144, 1796208), (184, 1405728), (192, 1347156), (207, 1249536), (216, 1197472), (256, 1010367), (276, 937152), (288, 898104), (368, 702864), (384, 673578), (414, 624768), (432, 598736), (552, 468576), (576, 449052), (621, 416512), (736, 351432), (768, 336789), (828, 312384), (864, 299368), (1104, 234288), (1152, 224526), (1242, 208256), (1472, 175716), (1627, 158976), (1656, 156192), (1728, 149684), (2208, 117144), (2304, 112263), (2484, 104128), (2944, 87858), (3254, 79488), (3312, 78096), (3456, 74842), (4416, 58572), (4881, 52992), (4968, 52064), (5888, 43929), (6508, 39744), (6624, 39048), (6912, 37421), (8832, 29286), (9762, 26496), (9936, 26032), (13016, 19872), (13248, 19524), (14643, 17664)]