243337256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{3061}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 481346400

約数和(自身を除く): 238009144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 523, 1046, 2092, 3061, 4184, 6122, 9937, 12244, 19874, 24488, 39748, 58159, 79496, 116318, 232636, 465272, 1600903, 3201806, 6403612, 12807224, 30417157, 60834314, 121668628, 243337256]

約数ペア:

[(1, 243337256), (2, 121668628), (4, 60834314), (8, 30417157), (19, 12807224), (38, 6403612), (76, 3201806), (152, 1600903), (523, 465272), (1046, 232636), (2092, 116318), (3061, 79496), (4184, 58159), (6122, 39748), (9937, 24488), (12244, 19874)]