383388

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 916608

約数和(自身を除く): 533220

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 743, 1486, 2229, 2972, 4458, 8916, 31949, 63898, 95847, 127796, 191694, 383388]

約数ペア:

[(1, 383388), (2, 191694), (3, 127796), (4, 95847), (6, 63898), (12, 31949), (43, 8916), (86, 4458), (129, 2972), (172, 2229), (258, 1486), (516, 743)]