320503296

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 905084928

約数和(自身を除く): 584581632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 127, 128, 159, 186, 192, 212, 248, 254, 256, 318, 372, 381, 384, 424, 496, 508, 512, 636, 744, 762, 768, 848, 992, 1016, 1272, 1488, 1524, 1536, 1643, 1696, 1984, 2032, 2544, 2976, 3048, 3286, 3392, 3937, 3968, 4064, 4929, 5088, 5952, 6096, 6572, 6731, 6784, 7874, 7936, 8128, 9858, 10176, 11811, 11904, 12192, 13144, 13462, 13568, 15748, 15872, 16256, 19716, 20193, 20352, 23622, 23808, 24384, 26288, 26924, 27136, 31496, 32512, 39432, 40386, 40704, 47244, 47616, 48768, 52576, 53848, 62992, 65024, 78864, 80772, 81408, 94488, 97536, 105152, 107696, 125984, 157728, 161544, 188976, 195072, 208661, 210304, 215392, 251968, 315456, 323088, 377952, 417322, 420608, 430784, 503936, 625983, 630912, 646176, 755904, 834644, 841216, 861568, 1007872, 1251966, 1261824, 1292352, 1511808, 1669288, 1723136, 2015744, 2503932, 2523648, 2584704, 3023616, 3338576, 3446272, 5007864, 5169408, 6047232, 6677152, 10015728, 10338816, 13354304, 20031456, 26708608, 40062912, 53417216, 80125824, 106834432, 160251648, 320503296]

約数ペア:

[(1, 320503296), (2, 160251648), (3, 106834432), (4, 80125824), (6, 53417216), (8, 40062912), (12, 26708608), (16, 20031456), (24, 13354304), (31, 10338816), (32, 10015728), (48, 6677152), (53, 6047232), (62, 5169408), (64, 5007864), (93, 3446272), (96, 3338576), (106, 3023616), (124, 2584704), (127, 2523648), (128, 2503932), (159, 2015744), (186, 1723136), (192, 1669288), (212, 1511808), (248, 1292352), (254, 1261824), (256, 1251966), (318, 1007872), (372, 861568), (381, 841216), (384, 834644), (424, 755904), (496, 646176), (508, 630912), (512, 625983), (636, 503936), (744, 430784), (762, 420608), (768, 417322), (848, 377952), (992, 323088), (1016, 315456), (1272, 251968), (1488, 215392), (1524, 210304), (1536, 208661), (1643, 195072), (1696, 188976), (1984, 161544), (2032, 157728), (2544, 125984), (2976, 107696), (3048, 105152), (3286, 97536), (3392, 94488), (3937, 81408), (3968, 80772), (4064, 78864), (4929, 65024), (5088, 62992), (5952, 53848), (6096, 52576), (6572, 48768), (6731, 47616), (6784, 47244), (7874, 40704), (7936, 40386), (8128, 39432), (9858, 32512), (10176, 31496), (11811, 27136), (11904, 26924), (12192, 26288), (13144, 24384), (13462, 23808), (13568, 23622), (15748, 20352), (15872, 20193), (16256, 19716)]