318741096

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{20719}}^1$

素因数の和:21369

約数の個数: 32

約数和(自身を含む): 798134400

約数和(自身を除く): 479393304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 20719, 41438, 62157, 82876, 124314, 165752, 248628, 497256, 13280879, 26561758, 39842637, 53123516, 79685274, 106247032, 159370548, 318741096]

約数ペア:

[(1, 318741096), (2, 159370548), (3, 106247032), (4, 79685274), (6, 53123516), (8, 39842637), (12, 26561758), (24, 13280879), (641, 497256), (1282, 248628), (1923, 165752), (2564, 124314), (3846, 82876), (5128, 62157), (7692, 41438), (15384, 20719)]