219066732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{320273}}^1$

素因数の和:320302

約数の個数: 36

約数和(自身を含む): 582898680

約数和(自身を除く): 363831948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 320273, 640546, 960819, 1281092, 1921638, 2882457, 3843276, 5764914, 6085187, 11529828, 12170374, 18255561, 24340748, 36511122, 54766683, 73022244, 109533366, 219066732]

約数ペア:

[(1, 219066732), (2, 109533366), (3, 73022244), (4, 54766683), (6, 36511122), (9, 24340748), (12, 18255561), (18, 12170374), (19, 11529828), (36, 6085187), (38, 5764914), (57, 3843276), (76, 2882457), (114, 1921638), (171, 1281092), (228, 960819), (342, 640546), (684, 320273)]