310146424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{291491}}^1$

素因数の和:291523

約数の個数: 32

約数和(自身を含む): 699580800

約数和(自身を除く): 389434376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 291491, 582982, 1165964, 2040437, 2331928, 4080874, 5538329, 8161748, 11076658, 16323496, 22153316, 38768303, 44306632, 77536606, 155073212, 310146424]

約数ペア:

[(1, 310146424), (2, 155073212), (4, 77536606), (7, 44306632), (8, 38768303), (14, 22153316), (19, 16323496), (28, 11076658), (38, 8161748), (56, 5538329), (76, 4080874), (133, 2331928), (152, 2040437), (266, 1165964), (532, 582982), (1064, 291491)]