257029394562

素因数分解:

$2^1\times 3^5\times {\mathrm{4751}}^1\times {\mathrm{111317}}^1$

素因数の和:116085

約数の個数: 48

約数和(自身を含む): 577649584512

約数和(自身を除く): 320620189950

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 4751, 9502, 14253, 28506, 42759, 85518, 111317, 128277, 222634, 256554, 333951, 384831, 667902, 769662, 1001853, 1154493, 2003706, 2308986, 3005559, 6011118, 9016677, 18033354, 27050031, 54100062, 528867067, 1057734134, 1586601201, 3173202402, 4759803603, 9519607206, 14279410809, 28558821618, 42838232427, 85676464854, 128514697281, 257029394562]

約数ペア:

[(1, 257029394562), (2, 128514697281), (3, 85676464854), (6, 42838232427), (9, 28558821618), (18, 14279410809), (27, 9519607206), (54, 4759803603), (81, 3173202402), (162, 1586601201), (243, 1057734134), (486, 528867067), (4751, 54100062), (9502, 27050031), (14253, 18033354), (28506, 9016677), (42759, 6011118), (85518, 3005559), (111317, 2308986), (128277, 2003706), (222634, 1154493), (256554, 1001853), (333951, 769662), (384831, 667902)]