289564002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{176779}}^1$

素因数の和:176807

約数の個数: 48

約数和(自身を含む): 772175040

約数和(自身を除く): 482611038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 176779, 353558, 530337, 1060674, 1237453, 1591011, 2298127, 2474906, 3182022, 3712359, 4596254, 6894381, 7424718, 11137077, 13788762, 16086889, 20683143, 22274154, 32173778, 41366286, 48260667, 96521334, 144782001, 289564002]

約数ペア:

[(1, 289564002), (2, 144782001), (3, 96521334), (6, 48260667), (7, 41366286), (9, 32173778), (13, 22274154), (14, 20683143), (18, 16086889), (21, 13788762), (26, 11137077), (39, 7424718), (42, 6894381), (63, 4596254), (78, 3712359), (91, 3182022), (117, 2474906), (126, 2298127), (182, 1591011), (234, 1237453), (273, 1060674), (546, 530337), (819, 353558), (1638, 176779)]