380384144

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{31741}}^1$

素因数の和:31863

約数の個数: 40

約数和(自身を含む): 850177728

約数和(自身を除く): 469793584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 31741, 63482, 126964, 222187, 253928, 444374, 507856, 888748, 1777496, 3396287, 3554992, 6792574, 13585148, 23774009, 27170296, 47548018, 54340592, 95096036, 190192072, 380384144]

約数ペア:

[(1, 380384144), (2, 190192072), (4, 95096036), (7, 54340592), (8, 47548018), (14, 27170296), (16, 23774009), (28, 13585148), (56, 6792574), (107, 3554992), (112, 3396287), (214, 1777496), (428, 888748), (749, 507856), (856, 444374), (1498, 253928), (1712, 222187), (2996, 126964), (5992, 63482), (11984, 31741)]