268728812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{7901}}^1$

素因数の和:8689

約数の個数: 24

約数和(自身を含む): 513756432

約数和(自身を除く): 245027620

約数列:

[1, 2, 4, 11, 22, 44, 773, 1546, 3092, 7901, 8503, 15802, 17006, 31604, 34012, 86911, 173822, 347644, 6107473, 12214946, 24429892, 67182203, 134364406, 268728812]

約数ペア:

[(1, 268728812), (2, 134364406), (4, 67182203), (11, 24429892), (22, 12214946), (44, 6107473), (773, 347644), (1546, 173822), (3092, 86911), (7901, 34012), (8503, 31604), (15802, 17006)]