315579628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27967}}^1$

素因数の和:28022

約数の個数: 48

約数和(自身を含む): 701661184

約数和(自身を除く): 386081556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 27967, 55934, 111868, 195769, 363571, 391538, 727142, 783076, 866977, 1454284, 1733954, 2544997, 3467908, 5089994, 6068839, 10179988, 11270701, 12137678, 22541402, 24275356, 45082804, 78894907, 157789814, 315579628]

約数ペア:

[(1, 315579628), (2, 157789814), (4, 78894907), (7, 45082804), (13, 24275356), (14, 22541402), (26, 12137678), (28, 11270701), (31, 10179988), (52, 6068839), (62, 5089994), (91, 3467908), (124, 2544997), (182, 1733954), (217, 1454284), (364, 866977), (403, 783076), (434, 727142), (806, 391538), (868, 363571), (1612, 195769), (2821, 111868), (5642, 55934), (11284, 27967)]