215057424

素因数分解:

$2^4\times 3^1\times {\mathrm{4480363}}^1$

素因数の和:4480374

約数の個数: 20

約数和(自身を含む): 555565136

約数和(自身を除く): 340507712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4480363, 8960726, 13441089, 17921452, 26882178, 35842904, 53764356, 71685808, 107528712, 215057424]

約数ペア:

[(1, 215057424), (2, 107528712), (3, 71685808), (4, 53764356), (6, 35842904), (8, 26882178), (12, 17921452), (16, 13441089), (24, 8960726), (48, 4480363)]