259385364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1029307}}^1$

素因数の和:1029324

約数の個数: 36

約数和(自身を含む): 749336224

約数和(自身を除く): 489950860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1029307, 2058614, 3087921, 4117228, 6175842, 7205149, 9263763, 12351684, 14410298, 18527526, 21615447, 28820596, 37055052, 43230894, 64846341, 86461788, 129692682, 259385364]

約数ペア:

[(1, 259385364), (2, 129692682), (3, 86461788), (4, 64846341), (6, 43230894), (7, 37055052), (9, 28820596), (12, 21615447), (14, 18527526), (18, 14410298), (21, 12351684), (28, 9263763), (36, 7205149), (42, 6175842), (63, 4117228), (84, 3087921), (126, 2058614), (252, 1029307)]