515156921168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3371}}^1\times {\mathrm{561839}}^1$

素因数の和:565235

約数の個数: 40

約数和(自身を含む): 1057144659840

約数和(自身を除く): 541987738672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3371, 6742, 13484, 26968, 53936, 57307, 114614, 229228, 458456, 561839, 916912, 1123678, 2247356, 4494712, 8989424, 9551263, 19102526, 38205052, 76410104, 152820208, 1893959269, 3787918538, 7575837076, 15151674152, 30303348304, 32197307573, 64394615146, 128789230292, 257578460584, 515156921168]

約数ペア:

[(1, 515156921168), (2, 257578460584), (4, 128789230292), (8, 64394615146), (16, 32197307573), (17, 30303348304), (34, 15151674152), (68, 7575837076), (136, 3787918538), (272, 1893959269), (3371, 152820208), (6742, 76410104), (13484, 38205052), (26968, 19102526), (53936, 9551263), (57307, 8989424), (114614, 4494712), (229228, 2247356), (458456, 1123678), (561839, 916912)]