313038516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{18917}}^1$

素因数の和:19128

約数の個数: 48

約数和(自身を含む): 839051136

約数和(自身を除く): 526012620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 18917, 37834, 56751, 75668, 113502, 132419, 227004, 264838, 397257, 529676, 794514, 1589028, 3726649, 7453298, 11179947, 14906596, 22359894, 26086543, 44719788, 52173086, 78259629, 104346172, 156519258, 313038516]

約数ペア:

[(1, 313038516), (2, 156519258), (3, 104346172), (4, 78259629), (6, 52173086), (7, 44719788), (12, 26086543), (14, 22359894), (21, 14906596), (28, 11179947), (42, 7453298), (84, 3726649), (197, 1589028), (394, 794514), (591, 529676), (788, 397257), (1182, 264838), (1379, 227004), (2364, 132419), (2758, 113502), (4137, 75668), (5516, 56751), (8274, 37834), (16548, 18917)]