1256272008

素因数分解:

$2^3\times 3^1\times {\mathrm{4909}}^1\times {\mathrm{10663}}^1$

素因数の和:15581

約数の個数: 32

約数和(自身を含む): 3141614400

約数和(自身を除く): 1885342392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4909, 9818, 10663, 14727, 19636, 21326, 29454, 31989, 39272, 42652, 58908, 63978, 85304, 117816, 127956, 255912, 52344667, 104689334, 157034001, 209378668, 314068002, 418757336, 628136004, 1256272008]

約数ペア:

[(1, 1256272008), (2, 628136004), (3, 418757336), (4, 314068002), (6, 209378668), (8, 157034001), (12, 104689334), (24, 52344667), (4909, 255912), (9818, 127956), (10663, 117816), (14727, 85304), (19636, 63978), (21326, 58908), (29454, 42652), (31989, 39272)]