340936528088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{57139}}^1\times {\mathrm{57373}}^1$

素因数の和:114531

約数の個数: 32

約数和(自身を含む): 688453575600

約数和(自身を除く): 347517047512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 57139, 57373, 114278, 114746, 228556, 229492, 457112, 458984, 742807, 745849, 1485614, 1491698, 2971228, 2983396, 5942456, 5966792, 3278235847, 6556471694, 13112943388, 26225886776, 42617066011, 85234132022, 170468264044, 340936528088]

約数ペア:

[(1, 340936528088), (2, 170468264044), (4, 85234132022), (8, 42617066011), (13, 26225886776), (26, 13112943388), (52, 6556471694), (104, 3278235847), (57139, 5966792), (57373, 5942456), (114278, 2983396), (114746, 2971228), (228556, 1491698), (229492, 1485614), (457112, 745849), (458984, 742807)]