384372464

素因数分解:

$2^4\times 7^2\times {\mathrm{490271}}^1$

素因数の和:490293

約数の個数: 30

約数和(自身を含む): 866310624

約数和(自身を除く): 481938160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 490271, 980542, 1961084, 3431897, 3922168, 6863794, 7844336, 13727588, 24023279, 27455176, 48046558, 54910352, 96093116, 192186232, 384372464]

約数ペア:

[(1, 384372464), (2, 192186232), (4, 96093116), (7, 54910352), (8, 48046558), (14, 27455176), (16, 24023279), (28, 13727588), (49, 7844336), (56, 6863794), (98, 3922168), (112, 3431897), (196, 1961084), (392, 980542), (784, 490271)]