457947648

素因数分解:

$2^9\times 3^3\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 1370656320

約数和(自身を除く): 912708672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 211, 216, 256, 288, 314, 384, 422, 432, 471, 512, 576, 628, 633, 768, 844, 864, 942, 1152, 1256, 1266, 1413, 1536, 1688, 1728, 1884, 1899, 2304, 2512, 2532, 2826, 3376, 3456, 3768, 3798, 4239, 4608, 5024, 5064, 5652, 5697, 6752, 6912, 7536, 7596, 8478, 10048, 10128, 11304, 11394, 13504, 13824, 15072, 15192, 16956, 20096, 20256, 22608, 22788, 27008, 30144, 30384, 33127, 33912, 40192, 40512, 45216, 45576, 54016, 60288, 60768, 66254, 67824, 80384, 81024, 90432, 91152, 99381, 108032, 120576, 121536, 132508, 135648, 162048, 180864, 182304, 198762, 241152, 243072, 265016, 271296, 298143, 324096, 361728, 364608, 397524, 486144, 530032, 542592, 596286, 723456, 729216, 795048, 894429, 972288, 1060064, 1085184, 1192572, 1458432, 1590096, 1788858, 2120128, 2170368, 2385144, 2916864, 3180192, 3577716, 4240256, 4770288, 6360384, 7155432, 8480512, 9540576, 12720768, 14310864, 16961024, 19081152, 25441536, 28621728, 38162304, 50883072, 57243456, 76324608, 114486912, 152649216, 228973824, 457947648]

約数ペア:

[(1, 457947648), (2, 228973824), (3, 152649216), (4, 114486912), (6, 76324608), (8, 57243456), (9, 50883072), (12, 38162304), (16, 28621728), (18, 25441536), (24, 19081152), (27, 16961024), (32, 14310864), (36, 12720768), (48, 9540576), (54, 8480512), (64, 7155432), (72, 6360384), (96, 4770288), (108, 4240256), (128, 3577716), (144, 3180192), (157, 2916864), (192, 2385144), (211, 2170368), (216, 2120128), (256, 1788858), (288, 1590096), (314, 1458432), (384, 1192572), (422, 1085184), (432, 1060064), (471, 972288), (512, 894429), (576, 795048), (628, 729216), (633, 723456), (768, 596286), (844, 542592), (864, 530032), (942, 486144), (1152, 397524), (1256, 364608), (1266, 361728), (1413, 324096), (1536, 298143), (1688, 271296), (1728, 265016), (1884, 243072), (1899, 241152), (2304, 198762), (2512, 182304), (2532, 180864), (2826, 162048), (3376, 135648), (3456, 132508), (3768, 121536), (3798, 120576), (4239, 108032), (4608, 99381), (5024, 91152), (5064, 90432), (5652, 81024), (5697, 80384), (6752, 67824), (6912, 66254), (7536, 60768), (7596, 60288), (8478, 54016), (10048, 45576), (10128, 45216), (11304, 40512), (11394, 40192), (13504, 33912), (13824, 33127), (15072, 30384), (15192, 30144), (16956, 27008), (20096, 22788), (20256, 22608)]