340341872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{3253}}^1$

素因数の和:3777

約数の個数: 40

約数和(自身を含む): 711766944

約数和(自身を除く): 371425072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 503, 1006, 2012, 3253, 4024, 6506, 6539, 8048, 13012, 13078, 26024, 26156, 42289, 52048, 52312, 84578, 104624, 169156, 338312, 676624, 1636259, 3272518, 6545036, 13090072, 21271367, 26180144, 42542734, 85085468, 170170936, 340341872]

約数ペア:

[(1, 340341872), (2, 170170936), (4, 85085468), (8, 42542734), (13, 26180144), (16, 21271367), (26, 13090072), (52, 6545036), (104, 3272518), (208, 1636259), (503, 676624), (1006, 338312), (2012, 169156), (3253, 104624), (4024, 84578), (6506, 52312), (6539, 52048), (8048, 42289), (13012, 26156), (13078, 26024)]