1389933288

素因数分解:

$2^3\times 3^2\times {\mathrm{2207}}^1\times {\mathrm{8747}}^1$

素因数の和:10966

約数の個数: 48

約数和(自身を含む): 3766538880

約数和(自身を除く): 2376605592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2207, 4414, 6621, 8747, 8828, 13242, 17494, 17656, 19863, 26241, 26484, 34988, 39726, 52482, 52968, 69976, 78723, 79452, 104964, 157446, 158904, 209928, 314892, 629784, 19304629, 38609258, 57913887, 77218516, 115827774, 154437032, 173741661, 231655548, 347483322, 463311096, 694966644, 1389933288]

約数ペア:

[(1, 1389933288), (2, 694966644), (3, 463311096), (4, 347483322), (6, 231655548), (8, 173741661), (9, 154437032), (12, 115827774), (18, 77218516), (24, 57913887), (36, 38609258), (72, 19304629), (2207, 629784), (4414, 314892), (6621, 209928), (8747, 158904), (8828, 157446), (13242, 104964), (17494, 79452), (17656, 78723), (19863, 69976), (26241, 52968), (26484, 52482), (34988, 39726)]