243259984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1382159}}^1$

素因数の和:1382178

約数の個数: 20

約数和(自身を含む): 514163520

約数和(自身を除く): 270903536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1382159, 2764318, 5528636, 11057272, 15203749, 22114544, 30407498, 60814996, 121629992, 243259984]

約数ペア:

[(1, 243259984), (2, 121629992), (4, 60814996), (8, 30407498), (11, 22114544), (16, 15203749), (22, 11057272), (44, 5528636), (88, 2764318), (176, 1382159)]