290052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1168

約数の個数: 36

約数和(自身を含む): 838656

約数和(自身を除く): 548604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1151, 2302, 3453, 4604, 6906, 8057, 10359, 13812, 16114, 20718, 24171, 32228, 41436, 48342, 72513, 96684, 145026, 290052]

約数ペア:

[(1, 290052), (2, 145026), (3, 96684), (4, 72513), (6, 48342), (7, 41436), (9, 32228), (12, 24171), (14, 20718), (18, 16114), (21, 13812), (28, 10359), (36, 8057), (42, 6906), (63, 4604), (84, 3453), (126, 2302), (252, 1151)]