267056864

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 550488960

約数和(自身を除く): 283432096

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 491, 736, 739, 982, 1478, 1964, 2956, 3928, 5912, 7856, 11293, 11824, 15712, 16997, 22586, 23648, 33994, 45172, 67988, 90344, 135976, 180688, 271952, 361376, 362849, 543904, 725698, 1451396, 2902792, 5805584, 8345527, 11611168, 16691054, 33382108, 66764216, 133528432, 267056864]

約数ペア:

[(1, 267056864), (2, 133528432), (4, 66764216), (8, 33382108), (16, 16691054), (23, 11611168), (32, 8345527), (46, 5805584), (92, 2902792), (184, 1451396), (368, 725698), (491, 543904), (736, 362849), (739, 361376), (982, 271952), (1478, 180688), (1964, 135976), (2956, 90344), (3928, 67988), (5912, 45172), (7856, 33994), (11293, 23648), (11824, 22586), (15712, 16997)]