268688566

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 422019072

約数和(自身を除く): 153330506

約数列:

[1, 2, 47, 71, 94, 127, 142, 254, 317, 634, 3337, 5969, 6674, 9017, 11938, 14899, 18034, 22507, 29798, 40259, 45014, 80518, 423799, 847598, 1057829, 1892173, 2115658, 2858389, 3784346, 5716778, 134344283, 268688566]

約数ペア:

[(1, 268688566), (2, 134344283), (47, 5716778), (71, 3784346), (94, 2858389), (127, 2115658), (142, 1892173), (254, 1057829), (317, 847598), (634, 423799), (3337, 80518), (5969, 45014), (6674, 40259), (9017, 29798), (11938, 22507), (14899, 18034)]