289643334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{16183}}^1$

素因数の和:16364

約数の個数: 32

約数和(自身を含む): 613697280

約数和(自身を除く): 324053946

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 16183, 17898, 32366, 48549, 97098, 307477, 614954, 922431, 1844862, 2540731, 5081462, 7622193, 15244386, 48273889, 96547778, 144821667, 289643334]

約数ペア:

[(1, 289643334), (2, 144821667), (3, 96547778), (6, 48273889), (19, 15244386), (38, 7622193), (57, 5081462), (114, 2540731), (157, 1844862), (314, 922431), (471, 614954), (942, 307477), (2983, 97098), (5966, 48549), (8949, 32366), (16183, 17898)]