279156790084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4597141}}^1$

素因数の和:4597228

約数の個数: 48

約数和(自身を含む): 556070296320

約数和(自身を除く): 276913506236

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1292, 1598, 1786, 3196, 3572, 15181, 30362, 60724, 4597141, 9194282, 18388564, 78151397, 87345679, 156302794, 174691358, 216065627, 312605588, 349382716, 432131254, 864262508, 1484876543, 2969753086, 3673115659, 4105246913, 5939506172, 7346231318, 8210493826, 14692462636, 16420987652, 69789197521, 139578395042, 279156790084]

約数ペア:

[(1, 279156790084), (2, 139578395042), (4, 69789197521), (17, 16420987652), (19, 14692462636), (34, 8210493826), (38, 7346231318), (47, 5939506172), (68, 4105246913), (76, 3673115659), (94, 2969753086), (188, 1484876543), (323, 864262508), (646, 432131254), (799, 349382716), (893, 312605588), (1292, 216065627), (1598, 174691358), (1786, 156302794), (3196, 87345679), (3572, 78151397), (15181, 18388564), (30362, 9194282), (60724, 4597141)]