268509848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3271}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 521425920

約数和(自身を除く): 252916072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 331, 662, 1324, 2648, 3271, 6542, 10261, 13084, 20522, 26168, 41044, 82088, 101401, 202802, 405604, 811208, 1082701, 2165402, 4330804, 8661608, 33563731, 67127462, 134254924, 268509848]

約数ペア:

[(1, 268509848), (2, 134254924), (4, 67127462), (8, 33563731), (31, 8661608), (62, 4330804), (124, 2165402), (248, 1082701), (331, 811208), (662, 405604), (1324, 202802), (2648, 101401), (3271, 82088), (6542, 41044), (10261, 26168), (13084, 20522)]