1257264

素因数分解:

$2^4\times 3^2\times {\mathrm{8731}}^1$

素因数の和:8745

約数の個数: 30

約数和(自身を含む): 3518996

約数和(自身を除く): 2261732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8731, 17462, 26193, 34924, 52386, 69848, 78579, 104772, 139696, 157158, 209544, 314316, 419088, 628632, 1257264]

約数ペア:

[(1, 1257264), (2, 628632), (3, 419088), (4, 314316), (6, 209544), (8, 157158), (9, 139696), (12, 104772), (16, 78579), (18, 69848), (24, 52386), (36, 34924), (48, 26193), (72, 17462), (144, 8731)]