289708134

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{947}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 589458816

約数和(自身を除く): 299750682

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 761, 947, 1522, 1894, 2283, 2841, 4566, 5682, 50987, 63449, 101974, 126898, 152961, 190347, 305922, 380694, 720667, 1441334, 2162001, 4324002, 48284689, 96569378, 144854067, 289708134]

約数ペア:

[(1, 289708134), (2, 144854067), (3, 96569378), (6, 48284689), (67, 4324002), (134, 2162001), (201, 1441334), (402, 720667), (761, 380694), (947, 305922), (1522, 190347), (1894, 152961), (2283, 126898), (2841, 101974), (4566, 63449), (5682, 50987)]