289189908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1147579}}^1$

素因数の和:1147596

約数の個数: 36

約数和(自身を含む): 835438240

約数和(自身を除く): 546248332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1147579, 2295158, 3442737, 4590316, 6885474, 8033053, 10328211, 13770948, 16066106, 20656422, 24099159, 32132212, 41312844, 48198318, 72297477, 96396636, 144594954, 289189908]

約数ペア:

[(1, 289189908), (2, 144594954), (3, 96396636), (4, 72297477), (6, 48198318), (7, 41312844), (9, 32132212), (12, 24099159), (14, 20656422), (18, 16066106), (21, 13770948), (28, 10328211), (36, 8033053), (42, 6885474), (63, 4590316), (84, 3442737), (126, 2295158), (252, 1147579)]