1288835352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2557213}}^1$

素因数の和:2557232

約数の個数: 48

約数和(自身を含む): 3989253840

約数和(自身を除く): 2700418488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2557213, 5114426, 7671639, 10228852, 15343278, 17900491, 20457704, 23014917, 30686556, 35800982, 46029834, 53701473, 61373112, 71601964, 92059668, 107402946, 143203928, 161104419, 184119336, 214805892, 322208838, 429611784, 644417676, 1288835352]

約数ペア:

[(1, 1288835352), (2, 644417676), (3, 429611784), (4, 322208838), (6, 214805892), (7, 184119336), (8, 161104419), (9, 143203928), (12, 107402946), (14, 92059668), (18, 71601964), (21, 61373112), (24, 53701473), (28, 46029834), (36, 35800982), (42, 30686556), (56, 23014917), (63, 20457704), (72, 17900491), (84, 15343278), (126, 10228852), (168, 7671639), (252, 5114426), (504, 2557213)]