289407564

素因数分解:

$2^2\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{7649}}^1$

素因数の和:8710

約数の個数: 36

約数和(自身を含む): 732349800

約数和(自身を除く): 442942236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1051, 2102, 3153, 4204, 6306, 7649, 9459, 12612, 15298, 18918, 22947, 30596, 37836, 45894, 68841, 91788, 137682, 275364, 8039099, 16078198, 24117297, 32156396, 48234594, 72351891, 96469188, 144703782, 289407564]

約数ペア:

[(1, 289407564), (2, 144703782), (3, 96469188), (4, 72351891), (6, 48234594), (9, 32156396), (12, 24117297), (18, 16078198), (36, 8039099), (1051, 275364), (2102, 137682), (3153, 91788), (4204, 68841), (6306, 45894), (7649, 37836), (9459, 30596), (12612, 22947), (15298, 18918)]