392668608420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{198317479}}^1$

素因数の和:198317505

約数の個数: 72

約数和(自身を含む): 1299376128960

約数和(自身を除く): 906707520540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 198317479, 396634958, 594952437, 793269916, 991587395, 1189904874, 1784857311, 1983174790, 2181492269, 2379809748, 2974762185, 3569714622, 3966349580, 4362984538, 5949524370, 6544476807, 7139429244, 8725969076, 8924286555, 10907461345, 11899048740, 13088953614, 17848573110, 19633430421, 21814922690, 26177907228, 32722384035, 35697146220, 39266860842, 43629845380, 65444768070, 78533721684, 98167152105, 130889536140, 196334304210, 392668608420]

約数ペア:

[(1, 392668608420), (2, 196334304210), (3, 130889536140), (4, 98167152105), (5, 78533721684), (6, 65444768070), (9, 43629845380), (10, 39266860842), (11, 35697146220), (12, 32722384035), (15, 26177907228), (18, 21814922690), (20, 19633430421), (22, 17848573110), (30, 13088953614), (33, 11899048740), (36, 10907461345), (44, 8924286555), (45, 8725969076), (55, 7139429244), (60, 6544476807), (66, 5949524370), (90, 4362984538), (99, 3966349580), (110, 3569714622), (132, 2974762185), (165, 2379809748), (180, 2181492269), (198, 1983174790), (220, 1784857311), (330, 1189904874), (396, 991587395), (495, 793269916), (660, 594952437), (990, 396634958), (1980, 198317479)]