253313192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{169327}}^1$

素因数の和:169361

約数の個数: 32

約数和(自身を含む): 548622720

約数和(自身を除く): 295309528

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 169327, 338654, 677308, 1354616, 1862597, 2878559, 3725194, 5757118, 7450388, 11514236, 14900776, 23028472, 31664149, 63328298, 126656596, 253313192]

約数ペア:

[(1, 253313192), (2, 126656596), (4, 63328298), (8, 31664149), (11, 23028472), (17, 14900776), (22, 11514236), (34, 7450388), (44, 5757118), (68, 3725194), (88, 2878559), (136, 1862597), (187, 1354616), (374, 677308), (748, 338654), (1496, 169327)]