263460864

素因数分解:

$2^{11}\times 3^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 709778160

約数和(自身を除く): 446317296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 313, 384, 411, 512, 548, 626, 768, 822, 939, 1024, 1096, 1252, 1536, 1644, 1878, 2048, 2192, 2504, 3072, 3288, 3756, 4384, 5008, 6144, 6576, 7512, 8768, 10016, 13152, 15024, 17536, 20032, 26304, 30048, 35072, 40064, 42881, 52608, 60096, 70144, 80128, 85762, 105216, 120192, 128643, 140288, 160256, 171524, 210432, 240384, 257286, 280576, 320512, 343048, 420864, 480768, 514572, 641024, 686096, 841728, 961536, 1029144, 1372192, 1923072, 2058288, 2744384, 4116576, 5488768, 8233152, 10977536, 16466304, 21955072, 32932608, 43910144, 65865216, 87820288, 131730432, 263460864]

約数ペア:

[(1, 263460864), (2, 131730432), (3, 87820288), (4, 65865216), (6, 43910144), (8, 32932608), (12, 21955072), (16, 16466304), (24, 10977536), (32, 8233152), (48, 5488768), (64, 4116576), (96, 2744384), (128, 2058288), (137, 1923072), (192, 1372192), (256, 1029144), (274, 961536), (313, 841728), (384, 686096), (411, 641024), (512, 514572), (548, 480768), (626, 420864), (768, 343048), (822, 320512), (939, 280576), (1024, 257286), (1096, 240384), (1252, 210432), (1536, 171524), (1644, 160256), (1878, 140288), (2048, 128643), (2192, 120192), (2504, 105216), (3072, 85762), (3288, 80128), (3756, 70144), (4384, 60096), (5008, 52608), (6144, 42881), (6576, 40064), (7512, 35072), (8768, 30048), (10016, 26304), (13152, 20032), (15024, 17536)]