245468568

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{32887}}^1$

素因数の和:33207

約数の個数: 32

約数和(自身を含む): 615663360

約数和(自身を除く): 370194792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 32887, 65774, 98661, 131548, 197322, 263096, 394644, 789288, 10227857, 20455714, 30683571, 40911428, 61367142, 81822856, 122734284, 245468568]

約数ペア:

[(1, 245468568), (2, 122734284), (3, 81822856), (4, 61367142), (6, 40911428), (8, 30683571), (12, 20455714), (24, 10227857), (311, 789288), (622, 394644), (933, 263096), (1244, 197322), (1866, 131548), (2488, 98661), (3732, 65774), (7464, 32887)]