644188956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67187}}^1$

素因数の和:67258

約数の個数: 48

約数和(自身を含む): 1625412096

約数和(自身を除く): 981223140

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 9588, 67187, 134374, 201561, 268748, 403122, 806244, 1142179, 2284358, 3157789, 3426537, 4568716, 6315578, 6853074, 9473367, 12631156, 13706148, 18946734, 37893468, 53682413, 107364826, 161047239, 214729652, 322094478, 644188956]

約数ペア:

[(1, 644188956), (2, 322094478), (3, 214729652), (4, 161047239), (6, 107364826), (12, 53682413), (17, 37893468), (34, 18946734), (47, 13706148), (51, 12631156), (68, 9473367), (94, 6853074), (102, 6315578), (141, 4568716), (188, 3426537), (204, 3157789), (282, 2284358), (564, 1142179), (799, 806244), (1598, 403122), (2397, 268748), (3196, 201561), (4794, 134374), (9588, 67187)]