271943144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{280933}}^1$

素因数の和:280961

約数の個数: 24

約数和(自身を含む): 560463330

約数和(自身を除く): 288520186

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 280933, 561866, 1123732, 2247464, 3090263, 6180526, 12361052, 24722104, 33992893, 67985786, 135971572, 271943144]

約数ペア:

[(1, 271943144), (2, 135971572), (4, 67985786), (8, 33992893), (11, 24722104), (22, 12361052), (44, 6180526), (88, 3090263), (121, 2247464), (242, 1123732), (484, 561866), (968, 280933)]