310078384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{859}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 752451840

約数和(自身を除く): 442373456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 293, 308, 586, 616, 859, 1172, 1232, 1718, 2051, 2344, 3223, 3436, 4102, 4688, 6013, 6446, 6872, 8204, 9449, 12026, 12892, 13744, 16408, 18898, 22561, 24052, 25784, 32816, 37796, 45122, 48104, 51568, 66143, 75592, 90244, 96208, 132286, 151184, 180488, 251687, 264572, 360976, 503374, 529144, 1006748, 1058288, 1761809, 2013496, 2768557, 3523618, 4026992, 5537114, 7047236, 11074228, 14094472, 19379899, 22148456, 28188944, 38759798, 44296912, 77519596, 155039192, 310078384]

約数ペア:

[(1, 310078384), (2, 155039192), (4, 77519596), (7, 44296912), (8, 38759798), (11, 28188944), (14, 22148456), (16, 19379899), (22, 14094472), (28, 11074228), (44, 7047236), (56, 5537114), (77, 4026992), (88, 3523618), (112, 2768557), (154, 2013496), (176, 1761809), (293, 1058288), (308, 1006748), (586, 529144), (616, 503374), (859, 360976), (1172, 264572), (1232, 251687), (1718, 180488), (2051, 151184), (2344, 132286), (3223, 96208), (3436, 90244), (4102, 75592), (4688, 66143), (6013, 51568), (6446, 48104), (6872, 45122), (8204, 37796), (9449, 32816), (12026, 25784), (12892, 24052), (13744, 22561), (16408, 18898)]