7948568576

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 17980522560

約数和(自身を除く): 10031953984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 53, 64, 86, 104, 106, 128, 131, 172, 208, 212, 256, 262, 344, 416, 424, 512, 524, 559, 688, 689, 832, 848, 1024, 1048, 1118, 1376, 1378, 1664, 1696, 1703, 2048, 2096, 2236, 2279, 2752, 2756, 3328, 3392, 3406, 4192, 4472, 4558, 5504, 5512, 5633, 6656, 6784, 6812, 6943, 8384, 8944, 9116, 11008, 11024, 11266, 13312, 13568, 13624, 13886, 16768, 17888, 18232, 22016, 22048, 22532, 26624, 27136, 27248, 27772, 29627, 33536, 35776, 36464, 44032, 44096, 45064, 54272, 54496, 55544, 59254, 67072, 71552, 72928, 73229, 88064, 88192, 90128, 90259, 108544, 108992, 111088, 118508, 134144, 143104, 145856, 146458, 176384, 180256, 180518, 217984, 222176, 237016, 268288, 286208, 291712, 292916, 298549, 352768, 360512, 361036, 435968, 444352, 474032, 572416, 583424, 585832, 597098, 705536, 721024, 722072, 871936, 888704, 948064, 1144832, 1166848, 1171664, 1194196, 1411072, 1442048, 1444144, 1743872, 1777408, 1896128, 2333696, 2343328, 2388392, 2884096, 2888288, 3487744, 3554816, 3792256, 3881137, 4667392, 4686656, 4776784, 5768192, 5776576, 7109632, 7584512, 7762274, 9373312, 9553568, 11536384, 11553152, 14219264, 15169024, 15524548, 18746624, 19107136, 23106304, 30338048, 31049096, 37493248, 38214272, 46212608, 60676096, 62098192, 74986496, 76428544, 92425216, 124196384, 149972992, 152857088, 184850432, 248392768, 305714176, 496785536, 611428352, 993571072, 1987142144, 3974284288, 7948568576]

約数ペア:

[(1, 7948568576), (2, 3974284288), (4, 1987142144), (8, 993571072), (13, 611428352), (16, 496785536), (26, 305714176), (32, 248392768), (43, 184850432), (52, 152857088), (53, 149972992), (64, 124196384), (86, 92425216), (104, 76428544), (106, 74986496), (128, 62098192), (131, 60676096), (172, 46212608), (208, 38214272), (212, 37493248), (256, 31049096), (262, 30338048), (344, 23106304), (416, 19107136), (424, 18746624), (512, 15524548), (524, 15169024), (559, 14219264), (688, 11553152), (689, 11536384), (832, 9553568), (848, 9373312), (1024, 7762274), (1048, 7584512), (1118, 7109632), (1376, 5776576), (1378, 5768192), (1664, 4776784), (1696, 4686656), (1703, 4667392), (2048, 3881137), (2096, 3792256), (2236, 3554816), (2279, 3487744), (2752, 2888288), (2756, 2884096), (3328, 2388392), (3392, 2343328), (3406, 2333696), (4192, 1896128), (4472, 1777408), (4558, 1743872), (5504, 1444144), (5512, 1442048), (5633, 1411072), (6656, 1194196), (6784, 1171664), (6812, 1166848), (6943, 1144832), (8384, 948064), (8944, 888704), (9116, 871936), (11008, 722072), (11024, 721024), (11266, 705536), (13312, 597098), (13568, 585832), (13624, 583424), (13886, 572416), (16768, 474032), (17888, 444352), (18232, 435968), (22016, 361036), (22048, 360512), (22532, 352768), (26624, 298549), (27136, 292916), (27248, 291712), (27772, 286208), (29627, 268288), (33536, 237016), (35776, 222176), (36464, 217984), (44032, 180518), (44096, 180256), (45064, 176384), (54272, 146458), (54496, 145856), (55544, 143104), (59254, 134144), (67072, 118508), (71552, 111088), (72928, 108992), (73229, 108544), (88064, 90259), (88192, 90128)]