313888977388

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{881}}^1\times {\mathrm{20963}}^1$

素因数の和:22462

約数の個数: 48

約数和(自身を含む): 629555963904

約数和(自身を除く): 315666986516

約数列:

[1, 2, 4, 7, 14, 28, 607, 881, 1214, 1762, 2428, 3524, 4249, 6167, 8498, 12334, 16996, 20963, 24668, 41926, 83852, 146741, 293482, 534767, 586964, 1069534, 2139068, 3743369, 7486738, 12724541, 14973476, 18468403, 25449082, 36936806, 50898164, 73873612, 89071787, 129278821, 178143574, 258557642, 356287148, 517115284, 11210320621, 22420641242, 44841282484, 78472244347, 156944488694, 313888977388]

約数ペア:

[(1, 313888977388), (2, 156944488694), (4, 78472244347), (7, 44841282484), (14, 22420641242), (28, 11210320621), (607, 517115284), (881, 356287148), (1214, 258557642), (1762, 178143574), (2428, 129278821), (3524, 89071787), (4249, 73873612), (6167, 50898164), (8498, 36936806), (12334, 25449082), (16996, 18468403), (20963, 14973476), (24668, 12724541), (41926, 7486738), (83852, 3743369), (146741, 2139068), (293482, 1069534), (534767, 586964)]