2790514176

素因数分解:

$2^9\times 3^1\times {\mathrm{971}}^1\times {\mathrm{1871}}^1$

素因数の和:2863

約数の個数: 80

約数和(自身を含む): 7445737728

約数和(自身を除く): 4655223552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 971, 1536, 1871, 1942, 2913, 3742, 3884, 5613, 5826, 7484, 7768, 11226, 11652, 14968, 15536, 22452, 23304, 29936, 31072, 44904, 46608, 59872, 62144, 89808, 93216, 119744, 124288, 179616, 186432, 239488, 248576, 359232, 372864, 478976, 497152, 718464, 745728, 957952, 1436928, 1491456, 1816741, 2873856, 3633482, 5450223, 7266964, 10900446, 14533928, 21800892, 29067856, 43601784, 58135712, 87203568, 116271424, 174407136, 232542848, 348814272, 465085696, 697628544, 930171392, 1395257088, 2790514176]

約数ペア:

[(1, 2790514176), (2, 1395257088), (3, 930171392), (4, 697628544), (6, 465085696), (8, 348814272), (12, 232542848), (16, 174407136), (24, 116271424), (32, 87203568), (48, 58135712), (64, 43601784), (96, 29067856), (128, 21800892), (192, 14533928), (256, 10900446), (384, 7266964), (512, 5450223), (768, 3633482), (971, 2873856), (1536, 1816741), (1871, 1491456), (1942, 1436928), (2913, 957952), (3742, 745728), (3884, 718464), (5613, 497152), (5826, 478976), (7484, 372864), (7768, 359232), (11226, 248576), (11652, 239488), (14968, 186432), (15536, 179616), (22452, 124288), (23304, 119744), (29936, 93216), (31072, 89808), (44904, 62144), (46608, 59872)]