271953516

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{144349}}^1$

素因数の和:144513

約数の個数: 24

約数和(自身を含む): 638604400

約数和(自身を除く): 366650884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 144349, 288698, 433047, 577396, 866094, 1732188, 22662793, 45325586, 67988379, 90651172, 135976758, 271953516]

約数ペア:

[(1, 271953516), (2, 135976758), (3, 90651172), (4, 67988379), (6, 45325586), (12, 22662793), (157, 1732188), (314, 866094), (471, 577396), (628, 433047), (942, 288698), (1884, 144349)]