2541158784

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23719}}^1$

素因数の和:23773

約数の個数: 128

約数和(自身を含む): 7742208000

約数和(自身を除く): 5201049216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 23719, 26784, 35712, 47438, 53568, 71157, 94876, 107136, 142314, 189752, 213471, 284628, 379504, 426942, 569256, 640413, 735289, 759008, 853884, 1138512, 1280826, 1470578, 1518016, 1707768, 2205867, 2277024, 2561652, 2941156, 3036032, 3415536, 4411734, 4554048, 5123304, 5882312, 6617601, 6831072, 8823468, 9108096, 10246608, 11764624, 13235202, 13662144, 17646936, 19852803, 20493216, 23529248, 26470404, 27324288, 35293872, 39705606, 40986432, 47058496, 52940808, 70587744, 79411212, 81972864, 94116992, 105881616, 141175488, 158822424, 211763232, 282350976, 317644848, 423526464, 635289696, 847052928, 1270579392, 2541158784]

約数ペア:

[(1, 2541158784), (2, 1270579392), (3, 847052928), (4, 635289696), (6, 423526464), (8, 317644848), (9, 282350976), (12, 211763232), (16, 158822424), (18, 141175488), (24, 105881616), (27, 94116992), (31, 81972864), (32, 79411212), (36, 70587744), (48, 52940808), (54, 47058496), (62, 40986432), (64, 39705606), (72, 35293872), (93, 27324288), (96, 26470404), (108, 23529248), (124, 20493216), (128, 19852803), (144, 17646936), (186, 13662144), (192, 13235202), (216, 11764624), (248, 10246608), (279, 9108096), (288, 8823468), (372, 6831072), (384, 6617601), (432, 5882312), (496, 5123304), (558, 4554048), (576, 4411734), (744, 3415536), (837, 3036032), (864, 2941156), (992, 2561652), (1116, 2277024), (1152, 2205867), (1488, 1707768), (1674, 1518016), (1728, 1470578), (1984, 1280826), (2232, 1138512), (2976, 853884), (3348, 759008), (3456, 735289), (3968, 640413), (4464, 569256), (5952, 426942), (6696, 379504), (8928, 284628), (11904, 213471), (13392, 189752), (17856, 142314), (23719, 107136), (26784, 94876), (35712, 71157), (47438, 53568)]