290396904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1693}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 831008640

約数和(自身を除く): 540611736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1021, 1693, 2042, 3063, 3386, 4084, 5079, 6126, 6772, 7147, 8168, 10158, 11851, 12252, 13544, 14294, 20316, 21441, 23702, 24504, 28588, 35553, 40632, 42882, 47404, 57176, 71106, 85764, 94808, 142212, 171528, 284424, 1728553, 3457106, 5185659, 6914212, 10371318, 12099871, 13828424, 20742636, 24199742, 36299613, 41485272, 48399484, 72599226, 96798968, 145198452, 290396904]

約数ペア:

[(1, 290396904), (2, 145198452), (3, 96798968), (4, 72599226), (6, 48399484), (7, 41485272), (8, 36299613), (12, 24199742), (14, 20742636), (21, 13828424), (24, 12099871), (28, 10371318), (42, 6914212), (56, 5185659), (84, 3457106), (168, 1728553), (1021, 284424), (1693, 171528), (2042, 142212), (3063, 94808), (3386, 85764), (4084, 71106), (5079, 57176), (6126, 47404), (6772, 42882), (7147, 40632), (8168, 35553), (10158, 28588), (11851, 24504), (12252, 23702), (13544, 21441), (14294, 20316)]