28661538816

素因数分解:

$2^{13}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3061}}^1$

素因数の和:3220

約数の個数: 168

約数和(自身を含む): 83474137344

約数和(自身を除く): 54812598528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1024, 1143, 1152, 1524, 1536, 2032, 2048, 2286, 2304, 3048, 3061, 3072, 4064, 4096, 4572, 4608, 6096, 6122, 6144, 8128, 8192, 9144, 9183, 9216, 12192, 12244, 12288, 16256, 18288, 18366, 18432, 24384, 24488, 24576, 27549, 32512, 36576, 36732, 36864, 48768, 48976, 55098, 65024, 73152, 73464, 73728, 97536, 97952, 110196, 130048, 146304, 146928, 195072, 195904, 220392, 260096, 292608, 293856, 388747, 390144, 391808, 440784, 520192, 585216, 587712, 777494, 780288, 783616, 881568, 1040384, 1166241, 1170432, 1175424, 1554988, 1560576, 1567232, 1763136, 2332482, 2340864, 2350848, 3109976, 3121152, 3134464, 3498723, 3526272, 4664964, 4681728, 4701696, 6219952, 6268928, 6997446, 7052544, 9329928, 9363456, 9403392, 12439904, 12537856, 13994892, 14105088, 18659856, 18806784, 24879808, 25075712, 27989784, 28210176, 37319712, 37613568, 49759616, 55979568, 56420352, 74639424, 75227136, 99519232, 111959136, 112840704, 149278848, 199038464, 223918272, 225681408, 298557696, 398076928, 447836544, 597115392, 796153856, 895673088, 1194230784, 1592307712, 1791346176, 2388461568, 3184615424, 3582692352, 4776923136, 7165384704, 9553846272, 14330769408, 28661538816]

約数ペア:

[(1, 28661538816), (2, 14330769408), (3, 9553846272), (4, 7165384704), (6, 4776923136), (8, 3582692352), (9, 3184615424), (12, 2388461568), (16, 1791346176), (18, 1592307712), (24, 1194230784), (32, 895673088), (36, 796153856), (48, 597115392), (64, 447836544), (72, 398076928), (96, 298557696), (127, 225681408), (128, 223918272), (144, 199038464), (192, 149278848), (254, 112840704), (256, 111959136), (288, 99519232), (381, 75227136), (384, 74639424), (508, 56420352), (512, 55979568), (576, 49759616), (762, 37613568), (768, 37319712), (1016, 28210176), (1024, 27989784), (1143, 25075712), (1152, 24879808), (1524, 18806784), (1536, 18659856), (2032, 14105088), (2048, 13994892), (2286, 12537856), (2304, 12439904), (3048, 9403392), (3061, 9363456), (3072, 9329928), (4064, 7052544), (4096, 6997446), (4572, 6268928), (4608, 6219952), (6096, 4701696), (6122, 4681728), (6144, 4664964), (8128, 3526272), (8192, 3498723), (9144, 3134464), (9183, 3121152), (9216, 3109976), (12192, 2350848), (12244, 2340864), (12288, 2332482), (16256, 1763136), (18288, 1567232), (18366, 1560576), (18432, 1554988), (24384, 1175424), (24488, 1170432), (24576, 1166241), (27549, 1040384), (32512, 881568), (36576, 783616), (36732, 780288), (36864, 777494), (48768, 587712), (48976, 585216), (55098, 520192), (65024, 440784), (73152, 391808), (73464, 390144), (73728, 388747), (97536, 293856), (97952, 292608), (110196, 260096), (130048, 220392), (146304, 195904), (146928, 195072)]