305298432

素因数分解:

$2^{10}\times 3^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 132

約数和(自身を含む): 891362056

約数和(自身を除く): 586063624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 211, 256, 288, 314, 384, 422, 471, 512, 576, 628, 633, 768, 844, 942, 1024, 1152, 1256, 1266, 1413, 1536, 1688, 1884, 1899, 2304, 2512, 2532, 2826, 3072, 3376, 3768, 3798, 4608, 5024, 5064, 5652, 6752, 7536, 7596, 9216, 10048, 10128, 11304, 13504, 15072, 15192, 20096, 20256, 22608, 27008, 30144, 30384, 33127, 40192, 40512, 45216, 54016, 60288, 60768, 66254, 80384, 81024, 90432, 99381, 108032, 120576, 121536, 132508, 160768, 162048, 180864, 198762, 216064, 241152, 243072, 265016, 298143, 324096, 361728, 397524, 482304, 486144, 530032, 596286, 648192, 723456, 795048, 972288, 1060064, 1192572, 1446912, 1590096, 1944576, 2120128, 2385144, 3180192, 4240256, 4770288, 6360384, 8480512, 9540576, 12720768, 16961024, 19081152, 25441536, 33922048, 38162304, 50883072, 76324608, 101766144, 152649216, 305298432]

約数ペア:

[(1, 305298432), (2, 152649216), (3, 101766144), (4, 76324608), (6, 50883072), (8, 38162304), (9, 33922048), (12, 25441536), (16, 19081152), (18, 16961024), (24, 12720768), (32, 9540576), (36, 8480512), (48, 6360384), (64, 4770288), (72, 4240256), (96, 3180192), (128, 2385144), (144, 2120128), (157, 1944576), (192, 1590096), (211, 1446912), (256, 1192572), (288, 1060064), (314, 972288), (384, 795048), (422, 723456), (471, 648192), (512, 596286), (576, 530032), (628, 486144), (633, 482304), (768, 397524), (844, 361728), (942, 324096), (1024, 298143), (1152, 265016), (1256, 243072), (1266, 241152), (1413, 216064), (1536, 198762), (1688, 180864), (1884, 162048), (1899, 160768), (2304, 132508), (2512, 121536), (2532, 120576), (2826, 108032), (3072, 99381), (3376, 90432), (3768, 81024), (3798, 80384), (4608, 66254), (5024, 60768), (5064, 60288), (5652, 54016), (6752, 45216), (7536, 40512), (7596, 40192), (9216, 33127), (10048, 30384), (10128, 30144), (11304, 27008), (13504, 22608), (15072, 20256), (15192, 20096)]