556413234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 72

約数和(自身を含む): 1247319216

約数和(自身を除く): 690905982

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 571, 806, 961, 1014, 1142, 1209, 1713, 1922, 2418, 2883, 3426, 5239, 5766, 7423, 10478, 12493, 14846, 15717, 17701, 22269, 24986, 31434, 35402, 37479, 44538, 53103, 74958, 96499, 106206, 162409, 192998, 230113, 289497, 324818, 460226, 487227, 548731, 578994, 690339, 974454, 1097462, 1380678, 1646193, 2991469, 3292386, 5982938, 7133503, 8974407, 14267006, 17948814, 21400509, 42801018, 92735539, 185471078, 278206617, 556413234]

約数ペア:

[(1, 556413234), (2, 278206617), (3, 185471078), (6, 92735539), (13, 42801018), (26, 21400509), (31, 17948814), (39, 14267006), (62, 8974407), (78, 7133503), (93, 5982938), (169, 3292386), (186, 2991469), (338, 1646193), (403, 1380678), (507, 1097462), (571, 974454), (806, 690339), (961, 578994), (1014, 548731), (1142, 487227), (1209, 460226), (1713, 324818), (1922, 289497), (2418, 230113), (2883, 192998), (3426, 162409), (5239, 106206), (5766, 96499), (7423, 74958), (10478, 53103), (12493, 44538), (14846, 37479), (15717, 35402), (17701, 31434), (22269, 24986)]