291299272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{300929}}^1$

素因数の和:300957

約数の個数: 24

約数和(自身を含む): 600355350

約数和(自身を除く): 309056078

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 300929, 601858, 1203716, 2407432, 3310219, 6620438, 13240876, 26481752, 36412409, 72824818, 145649636, 291299272]

約数ペア:

[(1, 291299272), (2, 145649636), (4, 72824818), (8, 36412409), (11, 26481752), (22, 13240876), (44, 6620438), (88, 3310219), (121, 2407432), (242, 1203716), (484, 601858), (968, 300929)]