255898128

素因数分解:

$2^4\times 3^1\times {\mathrm{5331211}}^1$

素因数の和:5331222

約数の個数: 20

約数和(自身を含む): 661070288

約数和(自身を除く): 405172160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5331211, 10662422, 15993633, 21324844, 31987266, 42649688, 63974532, 85299376, 127949064, 255898128]

約数ペア:

[(1, 255898128), (2, 127949064), (3, 85299376), (4, 63974532), (6, 42649688), (8, 31987266), (12, 21324844), (16, 15993633), (24, 10662422), (48, 5331211)]