262829568

素因数分解:

$2^9\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1407

約数の個数: 80

約数和(自身を含む): 705870000

約数和(自身を除く): 443040432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 512, 548, 768, 822, 1096, 1249, 1536, 1644, 2192, 2498, 3288, 3747, 4384, 4996, 6576, 7494, 8768, 9992, 13152, 14988, 17536, 19984, 26304, 29976, 35072, 39968, 52608, 59952, 70144, 79936, 105216, 119904, 159872, 171113, 210432, 239808, 319744, 342226, 479616, 513339, 639488, 684452, 959232, 1026678, 1368904, 1918464, 2053356, 2737808, 4106712, 5475616, 8213424, 10951232, 16426848, 21902464, 32853696, 43804928, 65707392, 87609856, 131414784, 262829568]

約数ペア:

[(1, 262829568), (2, 131414784), (3, 87609856), (4, 65707392), (6, 43804928), (8, 32853696), (12, 21902464), (16, 16426848), (24, 10951232), (32, 8213424), (48, 5475616), (64, 4106712), (96, 2737808), (128, 2053356), (137, 1918464), (192, 1368904), (256, 1026678), (274, 959232), (384, 684452), (411, 639488), (512, 513339), (548, 479616), (768, 342226), (822, 319744), (1096, 239808), (1249, 210432), (1536, 171113), (1644, 159872), (2192, 119904), (2498, 105216), (3288, 79936), (3747, 70144), (4384, 59952), (4996, 52608), (6576, 39968), (7494, 35072), (8768, 29976), (9992, 26304), (13152, 19984), (14988, 17536)]