389018952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{771863}}^1$

素因数の和:771882

約数の個数: 48

約数和(自身を含む): 1204107840

約数和(自身を除く): 815088888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 771863, 1543726, 2315589, 3087452, 4631178, 5403041, 6174904, 6946767, 9262356, 10806082, 13893534, 16209123, 18524712, 21612164, 27787068, 32418246, 43224328, 48627369, 55574136, 64836492, 97254738, 129672984, 194509476, 389018952]

約数ペア:

[(1, 389018952), (2, 194509476), (3, 129672984), (4, 97254738), (6, 64836492), (7, 55574136), (8, 48627369), (9, 43224328), (12, 32418246), (14, 27787068), (18, 21612164), (21, 18524712), (24, 16209123), (28, 13893534), (36, 10806082), (42, 9262356), (56, 6946767), (63, 6174904), (72, 5403041), (84, 4631178), (126, 3087452), (168, 2315589), (252, 1543726), (504, 771863)]