260443836

素因数分解:

$2^2\times 3^4\times {\mathrm{97}}^1\times {\mathrm{8287}}^1$

素因数の和:8400

約数の個数: 60

約数和(自身を含む): 687953728

約数和(自身を除く): 427509892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 291, 324, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 7857, 8287, 10476, 15714, 16574, 24861, 31428, 33148, 49722, 74583, 99444, 149166, 223749, 298332, 447498, 671247, 803839, 894996, 1342494, 1607678, 2411517, 2684988, 3215356, 4823034, 7234551, 9646068, 14469102, 21703653, 28938204, 43407306, 65110959, 86814612, 130221918, 260443836]

約数ペア:

[(1, 260443836), (2, 130221918), (3, 86814612), (4, 65110959), (6, 43407306), (9, 28938204), (12, 21703653), (18, 14469102), (27, 9646068), (36, 7234551), (54, 4823034), (81, 3215356), (97, 2684988), (108, 2411517), (162, 1607678), (194, 1342494), (291, 894996), (324, 803839), (388, 671247), (582, 447498), (873, 298332), (1164, 223749), (1746, 149166), (2619, 99444), (3492, 74583), (5238, 49722), (7857, 33148), (8287, 31428), (10476, 24861), (15714, 16574)]