565508728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 1140272640

約数和(自身を除く): 574763912

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 103, 106, 184, 206, 212, 412, 424, 563, 824, 1126, 1219, 2252, 2369, 2438, 4504, 4738, 4876, 5459, 9476, 9752, 10918, 12949, 18952, 21836, 25898, 29839, 43672, 51796, 57989, 59678, 103592, 115978, 119356, 125557, 231956, 238712, 251114, 463912, 502228, 686297, 1004456, 1333747, 1372594, 2667494, 2745188, 3073417, 5334988, 5490376, 6146834, 10669976, 12293668, 24587336, 70688591, 141377182, 282754364, 565508728]

約数ペア:

[(1, 565508728), (2, 282754364), (4, 141377182), (8, 70688591), (23, 24587336), (46, 12293668), (53, 10669976), (92, 6146834), (103, 5490376), (106, 5334988), (184, 3073417), (206, 2745188), (212, 2667494), (412, 1372594), (424, 1333747), (563, 1004456), (824, 686297), (1126, 502228), (1219, 463912), (2252, 251114), (2369, 238712), (2438, 231956), (4504, 125557), (4738, 119356), (4876, 115978), (5459, 103592), (9476, 59678), (9752, 57989), (10918, 51796), (12949, 43672), (18952, 29839), (21836, 25898)]