668242944

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2396

約数の個数: 132

約数和(自身を含む): 1992631680

約数和(自身を除く): 1324388736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2339, 2976, 3072, 3968, 4464, 4608, 4678, 5952, 7017, 7936, 8928, 9216, 9356, 11904, 14034, 15872, 17856, 18712, 21051, 23808, 28068, 31744, 35712, 37424, 42102, 47616, 56136, 71424, 72509, 74848, 84204, 95232, 112272, 142848, 145018, 149696, 168408, 217527, 224544, 285696, 290036, 299392, 336816, 435054, 449088, 580072, 598784, 652581, 673632, 870108, 898176, 1160144, 1197568, 1305162, 1347264, 1740216, 1796352, 2320288, 2395136, 2610324, 2694528, 3480432, 3592704, 4640576, 5220648, 5389056, 6960864, 7185408, 9281152, 10441296, 10778112, 13921728, 18562304, 20882592, 21556224, 27843456, 37124608, 41765184, 55686912, 74249216, 83530368, 111373824, 167060736, 222747648, 334121472, 668242944]

約数ペア:

[(1, 668242944), (2, 334121472), (3, 222747648), (4, 167060736), (6, 111373824), (8, 83530368), (9, 74249216), (12, 55686912), (16, 41765184), (18, 37124608), (24, 27843456), (31, 21556224), (32, 20882592), (36, 18562304), (48, 13921728), (62, 10778112), (64, 10441296), (72, 9281152), (93, 7185408), (96, 6960864), (124, 5389056), (128, 5220648), (144, 4640576), (186, 3592704), (192, 3480432), (248, 2694528), (256, 2610324), (279, 2395136), (288, 2320288), (372, 1796352), (384, 1740216), (496, 1347264), (512, 1305162), (558, 1197568), (576, 1160144), (744, 898176), (768, 870108), (992, 673632), (1024, 652581), (1116, 598784), (1152, 580072), (1488, 449088), (1536, 435054), (1984, 336816), (2232, 299392), (2304, 290036), (2339, 285696), (2976, 224544), (3072, 217527), (3968, 168408), (4464, 149696), (4608, 145018), (4678, 142848), (5952, 112272), (7017, 95232), (7936, 84204), (8928, 74848), (9216, 72509), (9356, 71424), (11904, 56136), (14034, 47616), (15872, 42102), (17856, 37424), (18712, 35712), (21051, 31744), (23808, 28068)]