268696564

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{503}}^1\times {\mathrm{1609}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 477126720

約数和(自身を除く): 208430156

約数列:

[1, 2, 4, 83, 166, 332, 503, 1006, 1609, 2012, 3218, 6436, 41749, 83498, 133547, 166996, 267094, 534188, 809327, 1618654, 3237308, 67174141, 134348282, 268696564]

約数ペア:

[(1, 268696564), (2, 134348282), (4, 67174141), (83, 3237308), (166, 1618654), (332, 809327), (503, 534188), (1006, 267094), (1609, 166996), (2012, 133547), (3218, 83498), (6436, 41749)]