268493896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{51713}}^1$

素因数の和:51789

約数の個数: 32

約数和(自身を含む): 558511200

約数和(自身を除く): 290017304

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 51713, 103426, 206852, 413704, 568843, 1137686, 2275372, 3051067, 4550744, 6102134, 12204268, 24408536, 33561737, 67123474, 134246948, 268493896]

約数ペア:

[(1, 268493896), (2, 134246948), (4, 67123474), (8, 33561737), (11, 24408536), (22, 12204268), (44, 6102134), (59, 4550744), (88, 3051067), (118, 2275372), (236, 1137686), (472, 568843), (649, 413704), (1298, 206852), (2596, 103426), (5192, 51713)]