249065808

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{13339}}^1$

素因数の和:13739

約数の個数: 40

約数和(自身を含む): 645122400

約数和(自身を除く): 396056592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 13339, 18672, 26678, 40017, 53356, 80034, 106712, 160068, 213424, 320136, 640272, 5188871, 10377742, 15566613, 20755484, 31133226, 41510968, 62266452, 83021936, 124532904, 249065808]

約数ペア:

[(1, 249065808), (2, 124532904), (3, 83021936), (4, 62266452), (6, 41510968), (8, 31133226), (12, 20755484), (16, 15566613), (24, 10377742), (48, 5188871), (389, 640272), (778, 320136), (1167, 213424), (1556, 160068), (2334, 106712), (3112, 80034), (4668, 53356), (6224, 40017), (9336, 26678), (13339, 18672)]