310198864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 675492480

約数和(自身を除く): 365293616

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 193, 272, 304, 311, 323, 386, 622, 646, 772, 1244, 1292, 1544, 2488, 2584, 3088, 3281, 3667, 4976, 5168, 5287, 5909, 6562, 7334, 10574, 11818, 13124, 14668, 21148, 23636, 26248, 29336, 42296, 47272, 52496, 58672, 60023, 62339, 84592, 94544, 100453, 120046, 124678, 200906, 240092, 249356, 401812, 480184, 498712, 803624, 960368, 997424, 1020391, 1140437, 1607248, 2040782, 2280874, 4081564, 4561748, 8163128, 9123496, 16326256, 18246992, 19387429, 38774858, 77549716, 155099432, 310198864]

約数ペア:

[(1, 310198864), (2, 155099432), (4, 77549716), (8, 38774858), (16, 19387429), (17, 18246992), (19, 16326256), (34, 9123496), (38, 8163128), (68, 4561748), (76, 4081564), (136, 2280874), (152, 2040782), (193, 1607248), (272, 1140437), (304, 1020391), (311, 997424), (323, 960368), (386, 803624), (622, 498712), (646, 480184), (772, 401812), (1244, 249356), (1292, 240092), (1544, 200906), (2488, 124678), (2584, 120046), (3088, 100453), (3281, 94544), (3667, 84592), (4976, 62339), (5168, 60023), (5287, 58672), (5909, 52496), (6562, 47272), (7334, 42296), (10574, 29336), (11818, 26248), (13124, 23636), (14668, 21148)]