217352844

素因数分解:

$2^2\times 3^2\times {\mathrm{641}}^1\times {\mathrm{9419}}^1$

素因数の和:10070

約数の個数: 36

約数和(自身を含む): 550335240

約数和(自身を除く): 332982396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 641, 1282, 1923, 2564, 3846, 5769, 7692, 9419, 11538, 18838, 23076, 28257, 37676, 56514, 84771, 113028, 169542, 339084, 6037579, 12075158, 18112737, 24150316, 36225474, 54338211, 72450948, 108676422, 217352844]

約数ペア:

[(1, 217352844), (2, 108676422), (3, 72450948), (4, 54338211), (6, 36225474), (9, 24150316), (12, 18112737), (18, 12075158), (36, 6037579), (641, 339084), (1282, 169542), (1923, 113028), (2564, 84771), (3846, 56514), (5769, 37676), (7692, 28257), (9419, 23076), (11538, 18838)]