253893456

素因数分解:

$2^4\times 3^2\times {\mathrm{1763149}}^1$

素因数の和:1763163

約数の個数: 30

約数和(自身を含む): 710549450

約数和(自身を除く): 456655994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1763149, 3526298, 5289447, 7052596, 10578894, 14105192, 15868341, 21157788, 28210384, 31736682, 42315576, 63473364, 84631152, 126946728, 253893456]

約数ペア:

[(1, 253893456), (2, 126946728), (3, 84631152), (4, 63473364), (6, 42315576), (8, 31736682), (9, 28210384), (12, 21157788), (16, 15868341), (18, 14105192), (24, 10578894), (36, 7052596), (48, 5289447), (72, 3526298), (144, 1763149)]