219364752976

素因数分解:

$2^4\times {\mathrm{370759}}^1\times {\mathrm{36979}}^1$

素因数の和:407746

約数の個数: 20

約数和(自身を含む): 425031848800

約数和(自身を除く): 205667095824

約数列:

[1, 2, 4, 8, 16, 36979, 73958, 147916, 295832, 370759, 591664, 741518, 1483036, 2966072, 5932144, 13710297061, 27420594122, 54841188244, 109682376488, 219364752976]

約数ペア:

[(1, 219364752976), (2, 109682376488), (4, 54841188244), (8, 27420594122), (16, 13710297061), (36979, 5932144), (73958, 2966072), (147916, 1483036), (295832, 741518), (370759, 591664)]