680306868

素因数分解:

$2^2\times 3^2\times {\mathrm{751}}^1\times {\mathrm{25163}}^1$

素因数の和:25924

約数の個数: 36

約数和(自身を含む): 1722022848

約数和(自身を除く): 1041715980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 751, 1502, 2253, 3004, 4506, 6759, 9012, 13518, 25163, 27036, 50326, 75489, 100652, 150978, 226467, 301956, 452934, 905868, 18897413, 37794826, 56692239, 75589652, 113384478, 170076717, 226768956, 340153434, 680306868]

約数ペア:

[(1, 680306868), (2, 340153434), (3, 226768956), (4, 170076717), (6, 113384478), (9, 75589652), (12, 56692239), (18, 37794826), (36, 18897413), (751, 905868), (1502, 452934), (2253, 301956), (3004, 226467), (4506, 150978), (6759, 100652), (9012, 75489), (13518, 50326), (25163, 27036)]