321870552

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{125339}}^1$

素因数の和:125455

約数の個数: 32

約数和(自身を含む): 812203200

約数和(自身を除く): 490332648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 125339, 250678, 376017, 501356, 752034, 1002712, 1504068, 3008136, 13411273, 26822546, 40233819, 53645092, 80467638, 107290184, 160935276, 321870552]

約数ペア:

[(1, 321870552), (2, 160935276), (3, 107290184), (4, 80467638), (6, 53645092), (8, 40233819), (12, 26822546), (24, 13411273), (107, 3008136), (214, 1504068), (321, 1002712), (428, 752034), (642, 501356), (856, 376017), (1284, 250678), (2568, 125339)]