314891568

素因数分解:

$2^4\times 3^2\times {\mathrm{2186747}}^1$

素因数の和:2186761

約数の個数: 30

約数和(自身を含む): 881259444

約数和(自身を除く): 566367876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2186747, 4373494, 6560241, 8746988, 13120482, 17493976, 19680723, 26240964, 34987952, 39361446, 52481928, 78722892, 104963856, 157445784, 314891568]

約数ペア:

[(1, 314891568), (2, 157445784), (3, 104963856), (4, 78722892), (6, 52481928), (8, 39361446), (9, 34987952), (12, 26240964), (16, 19680723), (18, 17493976), (24, 13120482), (36, 8746988), (48, 6560241), (72, 4373494), (144, 2186747)]