393081456

素因数分解:

$2^4\times 3^1\times {\mathrm{8189197}}^1$

素因数の和:8189208

約数の個数: 20

約数和(自身を含む): 1015460552

約数和(自身を除く): 622379096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8189197, 16378394, 24567591, 32756788, 49135182, 65513576, 98270364, 131027152, 196540728, 393081456]

約数ペア:

[(1, 393081456), (2, 196540728), (3, 131027152), (4, 98270364), (6, 65513576), (8, 49135182), (12, 32756788), (16, 24567591), (24, 16378394), (48, 8189197)]