249710415444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{990914347}}^1$

素因数の和:990914364

約数の個数: 36

約数和(自身を含む): 721385645344

約数和(自身を除く): 471675229900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 990914347, 1981828694, 2972743041, 3963657388, 5945486082, 6936400429, 8918229123, 11890972164, 13872800858, 17836458246, 20809201287, 27745601716, 35672916492, 41618402574, 62427603861, 83236805148, 124855207722, 249710415444]

約数ペア:

[(1, 249710415444), (2, 124855207722), (3, 83236805148), (4, 62427603861), (6, 41618402574), (7, 35672916492), (9, 27745601716), (12, 20809201287), (14, 17836458246), (18, 13872800858), (21, 11890972164), (28, 8918229123), (36, 6936400429), (42, 5945486082), (63, 3963657388), (84, 2972743041), (126, 1981828694), (252, 990914347)]