679968296

素因数分解:

$2^3\times 7^2\times {\mathrm{281}}^1\times {\mathrm{6173}}^1$

素因数の和:6474

約数の個数: 48

約数和(自身を含む): 1488613140

約数和(自身を除く): 808644844

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 281, 392, 562, 1124, 1967, 2248, 3934, 6173, 7868, 12346, 13769, 15736, 24692, 27538, 43211, 49384, 55076, 86422, 110152, 172844, 302477, 345688, 604954, 1209908, 1734613, 2419816, 3469226, 6938452, 12142291, 13876904, 24284582, 48569164, 84996037, 97138328, 169992074, 339984148, 679968296]

約数ペア:

[(1, 679968296), (2, 339984148), (4, 169992074), (7, 97138328), (8, 84996037), (14, 48569164), (28, 24284582), (49, 13876904), (56, 12142291), (98, 6938452), (196, 3469226), (281, 2419816), (392, 1734613), (562, 1209908), (1124, 604954), (1967, 345688), (2248, 302477), (3934, 172844), (6173, 110152), (7868, 86422), (12346, 55076), (13769, 49384), (15736, 43211), (24692, 27538)]