253360212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158747}}^1$

素因数の和:158780

約数の個数: 48

約数和(自身を含む): 711191040

約数和(自身を除く): 457830828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 158747, 317494, 476241, 634988, 952482, 1111229, 1904964, 2222458, 3016193, 3333687, 4444916, 6032386, 6667374, 9048579, 12064772, 13334748, 18097158, 21113351, 36194316, 42226702, 63340053, 84453404, 126680106, 253360212]

約数ペア:

[(1, 253360212), (2, 126680106), (3, 84453404), (4, 63340053), (6, 42226702), (7, 36194316), (12, 21113351), (14, 18097158), (19, 13334748), (21, 12064772), (28, 9048579), (38, 6667374), (42, 6032386), (57, 4444916), (76, 3333687), (84, 3016193), (114, 2222458), (133, 1904964), (228, 1111229), (266, 952482), (399, 634988), (532, 476241), (798, 317494), (1596, 158747)]