263248896

素因数分解:

$2^{10}\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1369

約数の個数: 88

約数和(自身を含む): 712683520

約数和(自身を除く): 449434624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 512, 536, 768, 804, 1024, 1072, 1279, 1536, 1608, 2144, 2558, 3072, 3216, 3837, 4288, 5116, 6432, 7674, 8576, 10232, 12864, 15348, 17152, 20464, 25728, 30696, 34304, 40928, 51456, 61392, 68608, 81856, 85693, 102912, 122784, 163712, 171386, 205824, 245568, 257079, 327424, 342772, 491136, 514158, 654848, 685544, 982272, 1028316, 1309696, 1371088, 1964544, 2056632, 2742176, 3929088, 4113264, 5484352, 8226528, 10968704, 16453056, 21937408, 32906112, 43874816, 65812224, 87749632, 131624448, 263248896]

約数ペア:

[(1, 263248896), (2, 131624448), (3, 87749632), (4, 65812224), (6, 43874816), (8, 32906112), (12, 21937408), (16, 16453056), (24, 10968704), (32, 8226528), (48, 5484352), (64, 4113264), (67, 3929088), (96, 2742176), (128, 2056632), (134, 1964544), (192, 1371088), (201, 1309696), (256, 1028316), (268, 982272), (384, 685544), (402, 654848), (512, 514158), (536, 491136), (768, 342772), (804, 327424), (1024, 257079), (1072, 245568), (1279, 205824), (1536, 171386), (1608, 163712), (2144, 122784), (2558, 102912), (3072, 85693), (3216, 81856), (3837, 68608), (4288, 61392), (5116, 51456), (6432, 40928), (7674, 34304), (8576, 30696), (10232, 25728), (12864, 20464), (15348, 17152)]