405164544

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 1139736576

約数和(自身を除く): 734572032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 127, 128, 134, 186, 192, 201, 248, 254, 256, 268, 372, 381, 384, 402, 496, 508, 512, 536, 744, 762, 768, 804, 992, 1016, 1072, 1488, 1524, 1536, 1608, 1984, 2032, 2077, 2144, 2976, 3048, 3216, 3937, 3968, 4064, 4154, 4288, 5952, 6096, 6231, 6432, 7874, 7936, 8128, 8308, 8509, 8576, 11811, 11904, 12192, 12462, 12864, 15748, 15872, 16256, 16616, 17018, 17152, 23622, 23808, 24384, 24924, 25527, 25728, 31496, 32512, 33232, 34036, 34304, 47244, 47616, 48768, 49848, 51054, 51456, 62992, 65024, 66464, 68072, 94488, 97536, 99696, 102108, 102912, 125984, 132928, 136144, 188976, 195072, 199392, 204216, 251968, 263779, 265856, 272288, 377952, 398784, 408432, 503936, 527558, 531712, 544576, 755904, 791337, 797568, 816864, 1007872, 1055116, 1063424, 1089152, 1511808, 1582674, 1595136, 1633728, 2015744, 2110232, 2178304, 3023616, 3165348, 3190272, 3267456, 4220464, 4356608, 6047232, 6330696, 6534912, 8440928, 12661392, 13069824, 16881856, 25322784, 33763712, 50645568, 67527424, 101291136, 135054848, 202582272, 405164544]

約数ペア:

[(1, 405164544), (2, 202582272), (3, 135054848), (4, 101291136), (6, 67527424), (8, 50645568), (12, 33763712), (16, 25322784), (24, 16881856), (31, 13069824), (32, 12661392), (48, 8440928), (62, 6534912), (64, 6330696), (67, 6047232), (93, 4356608), (96, 4220464), (124, 3267456), (127, 3190272), (128, 3165348), (134, 3023616), (186, 2178304), (192, 2110232), (201, 2015744), (248, 1633728), (254, 1595136), (256, 1582674), (268, 1511808), (372, 1089152), (381, 1063424), (384, 1055116), (402, 1007872), (496, 816864), (508, 797568), (512, 791337), (536, 755904), (744, 544576), (762, 531712), (768, 527558), (804, 503936), (992, 408432), (1016, 398784), (1072, 377952), (1488, 272288), (1524, 265856), (1536, 263779), (1608, 251968), (1984, 204216), (2032, 199392), (2077, 195072), (2144, 188976), (2976, 136144), (3048, 132928), (3216, 125984), (3937, 102912), (3968, 102108), (4064, 99696), (4154, 97536), (4288, 94488), (5952, 68072), (6096, 66464), (6231, 65024), (6432, 62992), (7874, 51456), (7936, 51054), (8128, 49848), (8308, 48768), (8509, 47616), (8576, 47244), (11811, 34304), (11904, 34036), (12192, 33232), (12462, 32512), (12864, 31496), (15748, 25728), (15872, 25527), (16256, 24924), (16616, 24384), (17018, 23808), (17152, 23622)]