280091856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10009}}^1$

素因数の和:10084

約数の個数: 80

約数和(自身を含む): 804323520

約数和(自身を除く): 524231664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 9328, 10009, 13992, 20018, 27984, 30027, 40036, 60054, 80072, 110099, 120108, 160144, 220198, 240216, 330297, 440396, 480432, 530477, 660594, 880792, 1060954, 1321188, 1591431, 1761584, 2121908, 2642376, 3182862, 4243816, 5284752, 5835247, 6365724, 8487632, 11670494, 12731448, 17505741, 23340988, 25462896, 35011482, 46681976, 70022964, 93363952, 140045928, 280091856]

約数ペア:

[(1, 280091856), (2, 140045928), (3, 93363952), (4, 70022964), (6, 46681976), (8, 35011482), (11, 25462896), (12, 23340988), (16, 17505741), (22, 12731448), (24, 11670494), (33, 8487632), (44, 6365724), (48, 5835247), (53, 5284752), (66, 4243816), (88, 3182862), (106, 2642376), (132, 2121908), (159, 1761584), (176, 1591431), (212, 1321188), (264, 1060954), (318, 880792), (424, 660594), (528, 530477), (583, 480432), (636, 440396), (848, 330297), (1166, 240216), (1272, 220198), (1749, 160144), (2332, 120108), (2544, 110099), (3498, 80072), (4664, 60054), (6996, 40036), (9328, 30027), (10009, 27984), (13992, 20018)]