282533812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 573168960

約数和(自身を除く): 290635148

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 389, 748, 778, 971, 1556, 1942, 3884, 4279, 6613, 8558, 10681, 13226, 16507, 17116, 21362, 26452, 33014, 42724, 66028, 72743, 145486, 181577, 290972, 363154, 377719, 726308, 755438, 1510876, 4154909, 6421223, 8309818, 12842446, 16619636, 25684892, 70633453, 141266906, 282533812]

約数ペア:

[(1, 282533812), (2, 141266906), (4, 70633453), (11, 25684892), (17, 16619636), (22, 12842446), (34, 8309818), (44, 6421223), (68, 4154909), (187, 1510876), (374, 755438), (389, 726308), (748, 377719), (778, 363154), (971, 290972), (1556, 181577), (1942, 145486), (3884, 72743), (4279, 66028), (6613, 42724), (8558, 33014), (10681, 26452), (13226, 21362), (16507, 17116)]