1808254976

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{7297}}^1$

素因数の和:7341

約数の個数: 72

約数和(自身を含む): 3974746230

約数和(自身を除く): 2166491254

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1408, 1936, 2048, 2816, 3872, 5632, 7297, 7744, 11264, 14594, 15488, 22528, 29188, 30976, 58376, 61952, 80267, 116752, 123904, 160534, 233504, 247808, 321068, 467008, 642136, 882937, 934016, 1284272, 1765874, 1868032, 2568544, 3531748, 3736064, 5137088, 7063496, 7472128, 10274176, 14126992, 14944256, 20548352, 28253984, 41096704, 56507968, 82193408, 113015936, 164386816, 226031872, 452063744, 904127488, 1808254976]

約数ペア:

[(1, 1808254976), (2, 904127488), (4, 452063744), (8, 226031872), (11, 164386816), (16, 113015936), (22, 82193408), (32, 56507968), (44, 41096704), (64, 28253984), (88, 20548352), (121, 14944256), (128, 14126992), (176, 10274176), (242, 7472128), (256, 7063496), (352, 5137088), (484, 3736064), (512, 3531748), (704, 2568544), (968, 1868032), (1024, 1765874), (1408, 1284272), (1936, 934016), (2048, 882937), (2816, 642136), (3872, 467008), (5632, 321068), (7297, 247808), (7744, 233504), (11264, 160534), (14594, 123904), (15488, 116752), (22528, 80267), (29188, 61952), (30976, 58376)]