641006592

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 176

約数和(自身を含む): 1811054592

約数和(自身を除く): 1170048000

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, 1024, 1272, 1488, 1524, 1536, 1643, 1696, 1984, 2032, 2544, 2976, 3048, 3072, 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, 31744, 32512, 39432, 40386, 40704, 47244, 47616, 48768, 52576, 53848, 54272, 62992, 65024, 78864, 80772, 81408, 94488, 95232, 97536, 105152, 107696, 125984, 130048, 157728, 161544, 162816, 188976, 195072, 208661, 210304, 215392, 251968, 315456, 323088, 377952, 390144, 417322, 420608, 430784, 503936, 625983, 630912, 646176, 755904, 834644, 841216, 861568, 1007872, 1251966, 1261824, 1292352, 1511808, 1669288, 1682432, 1723136, 2015744, 2503932, 2523648, 2584704, 3023616, 3338576, 3446272, 4031488, 5007864, 5047296, 5169408, 6047232, 6677152, 6892544, 10015728, 10338816, 12094464, 13354304, 20031456, 20677632, 26708608, 40062912, 53417216, 80125824, 106834432, 160251648, 213668864, 320503296, 641006592]

約数ペア:

[(1, 641006592), (2, 320503296), (3, 213668864), (4, 160251648), (6, 106834432), (8, 80125824), (12, 53417216), (16, 40062912), (24, 26708608), (31, 20677632), (32, 20031456), (48, 13354304), (53, 12094464), (62, 10338816), (64, 10015728), (93, 6892544), (96, 6677152), (106, 6047232), (124, 5169408), (127, 5047296), (128, 5007864), (159, 4031488), (186, 3446272), (192, 3338576), (212, 3023616), (248, 2584704), (254, 2523648), (256, 2503932), (318, 2015744), (372, 1723136), (381, 1682432), (384, 1669288), (424, 1511808), (496, 1292352), (508, 1261824), (512, 1251966), (636, 1007872), (744, 861568), (762, 841216), (768, 834644), (848, 755904), (992, 646176), (1016, 630912), (1024, 625983), (1272, 503936), (1488, 430784), (1524, 420608), (1536, 417322), (1643, 390144), (1696, 377952), (1984, 323088), (2032, 315456), (2544, 251968), (2976, 215392), (3048, 210304), (3072, 208661), (3286, 195072), (3392, 188976), (3937, 162816), (3968, 161544), (4064, 157728), (4929, 130048), (5088, 125984), (5952, 107696), (6096, 105152), (6572, 97536), (6731, 95232), (6784, 94488), (7874, 81408), (7936, 80772), (8128, 78864), (9858, 65024), (10176, 62992), (11811, 54272), (11904, 53848), (12192, 52576), (13144, 48768), (13462, 47616), (13568, 47244), (15748, 40704), (15872, 40386), (16256, 39432), (19716, 32512), (20193, 31744), (20352, 31496), (23622, 27136), (23808, 26924), (24384, 26288)]