290272308

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{456403}}^1$

素因数の和:456463

約数の個数: 24

約数和(自身を含む): 690082848

約数和(自身を除く): 399810540

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 456403, 912806, 1369209, 1825612, 2738418, 5476836, 24189359, 48378718, 72568077, 96757436, 145136154, 290272308]

約数ペア:

[(1, 290272308), (2, 145136154), (3, 96757436), (4, 72568077), (6, 48378718), (12, 24189359), (53, 5476836), (106, 2738418), (159, 1825612), (212, 1369209), (318, 912806), (636, 456403)]