2808266311064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1811}}^1\times {\mathrm{52859}}^1$

素因数の和:54888

約数の個数: 64

約数和(自身を含む): 5574531024000

約数和(自身を除く): 2766264712936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 1544, 1811, 3622, 3667, 7244, 7334, 14488, 14668, 29336, 34409, 52859, 68818, 105718, 137636, 211436, 275272, 349523, 422872, 699046, 1004321, 1398092, 2008642, 2796184, 4017284, 6640937, 8034568, 10201787, 13281874, 20403574, 26563748, 40807148, 53127496, 81614296, 95727649, 191455298, 193833953, 382910596, 387667906, 765821192, 775335812, 1550671624, 1818825331, 3637650662, 7275301324, 14550602648, 18475436257, 36950872514, 73901745028, 147803490056, 351033288883, 702066577766, 1404133155532, 2808266311064]

約数ペア:

[(1, 2808266311064), (2, 1404133155532), (4, 702066577766), (8, 351033288883), (19, 147803490056), (38, 73901745028), (76, 36950872514), (152, 18475436257), (193, 14550602648), (386, 7275301324), (772, 3637650662), (1544, 1818825331), (1811, 1550671624), (3622, 775335812), (3667, 765821192), (7244, 387667906), (7334, 382910596), (14488, 193833953), (14668, 191455298), (29336, 95727649), (34409, 81614296), (52859, 53127496), (68818, 40807148), (105718, 26563748), (137636, 20403574), (211436, 13281874), (275272, 10201787), (349523, 8034568), (422872, 6640937), (699046, 4017284), (1004321, 2796184), (1398092, 2008642)]