248753008

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3271}}^1$

素因数の和:3390

約数の個数: 60

約数和(自身を含む): 566599152

約数和(自身を除く): 317846144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 679, 776, 784, 1358, 1552, 2716, 3271, 4753, 5432, 6542, 9506, 10864, 13084, 19012, 22897, 26168, 38024, 45794, 52336, 76048, 91588, 160279, 183176, 317287, 320558, 366352, 634574, 641116, 1269148, 1282232, 2221009, 2538296, 2564464, 4442018, 5076592, 8884036, 15547063, 17768072, 31094126, 35536144, 62188252, 124376504, 248753008]

約数ペア:

[(1, 248753008), (2, 124376504), (4, 62188252), (7, 35536144), (8, 31094126), (14, 17768072), (16, 15547063), (28, 8884036), (49, 5076592), (56, 4442018), (97, 2564464), (98, 2538296), (112, 2221009), (194, 1282232), (196, 1269148), (388, 641116), (392, 634574), (679, 366352), (776, 320558), (784, 317287), (1358, 183176), (1552, 160279), (2716, 91588), (3271, 76048), (4753, 52336), (5432, 45794), (6542, 38024), (9506, 26168), (10864, 22897), (13084, 19012)]