289394814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{1913}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 610030080

約数和(自身を除く): 320635266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1327, 1913, 2654, 3826, 3981, 5739, 7962, 11478, 25213, 36347, 50426, 72694, 75639, 109041, 151278, 218082, 2538551, 5077102, 7615653, 15231306, 48232469, 96464938, 144697407, 289394814]

約数ペア:

[(1, 289394814), (2, 144697407), (3, 96464938), (6, 48232469), (19, 15231306), (38, 7615653), (57, 5077102), (114, 2538551), (1327, 218082), (1913, 151278), (2654, 109041), (3826, 75639), (3981, 72694), (5739, 50426), (7962, 36347), (11478, 25213)]