248004

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^2$

素因数の和:176

約数の個数: 27

約数和(自身を含む): 634543

約数和(自身を除く): 386539

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6889, 13778, 20667, 27556, 41334, 62001, 82668, 124002, 248004]

約数ペア:

[(1, 248004), (2, 124002), (3, 82668), (4, 62001), (6, 41334), (9, 27556), (12, 20667), (18, 13778), (36, 6889), (83, 2988), (166, 1494), (249, 996), (332, 747)]