720943168

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{93097}}^1$

素因数の和:93131

約数の個数: 42

約数和(自身を含む): 1572518318

約数和(自身を除く): 851575150

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 93097, 186194, 372388, 744776, 1024067, 1489552, 2048134, 2979104, 4096268, 5958208, 8192536, 11264737, 16385072, 22529474, 32770144, 45058948, 65540288, 90117896, 180235792, 360471584, 720943168]

約数ペア:

[(1, 720943168), (2, 360471584), (4, 180235792), (8, 90117896), (11, 65540288), (16, 45058948), (22, 32770144), (32, 22529474), (44, 16385072), (64, 11264737), (88, 8192536), (121, 5958208), (176, 4096268), (242, 2979104), (352, 2048134), (484, 1489552), (704, 1024067), (968, 744776), (1936, 372388), (3872, 186194), (7744, 93097)]