272099681264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{895064741}}^1$

素因数の和:895064768

約数の個数: 20

約数和(自身を含む): 554940140040

約数和(自身を除く): 282840458776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 895064741, 1790129482, 3580258964, 7160517928, 14321035856, 17006230079, 34012460158, 68024920316, 136049840632, 272099681264]

約数ペア:

[(1, 272099681264), (2, 136049840632), (4, 68024920316), (8, 34012460158), (16, 17006230079), (19, 14321035856), (38, 7160517928), (76, 3580258964), (152, 1790129482), (304, 895064741)]