1296171944

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{7607}}^1$

素因数の和:7710

約数の個数: 48

約数和(自身を含む): 2608783200

約数和(自身を除く): 1312611256

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 361, 472, 722, 1121, 1444, 2242, 2888, 4484, 7607, 8968, 15214, 21299, 30428, 42598, 60856, 85196, 144533, 170392, 289066, 448813, 578132, 897626, 1156264, 1795252, 2746127, 3590504, 5492254, 8527447, 10984508, 17054894, 21969016, 34109788, 68219576, 162021493, 324042986, 648085972, 1296171944]

約数ペア:

[(1, 1296171944), (2, 648085972), (4, 324042986), (8, 162021493), (19, 68219576), (38, 34109788), (59, 21969016), (76, 17054894), (118, 10984508), (152, 8527447), (236, 5492254), (361, 3590504), (472, 2746127), (722, 1795252), (1121, 1156264), (1444, 897626), (2242, 578132), (2888, 448813), (4484, 289066), (7607, 170392), (8968, 144533), (15214, 85196), (21299, 60856), (30428, 42598)]