375143868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22031}}^1$

素因数の和:22095

約数の個数: 72

約数和(自身を含む): 1058593536

約数和(自身を除く): 683449668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 17028, 22031, 44062, 66093, 88124, 132186, 198279, 242341, 264372, 396558, 484682, 727023, 793116, 947333, 969364, 1454046, 1894666, 2181069, 2841999, 2908092, 3789332, 4362138, 5683998, 8525997, 8724276, 10420663, 11367996, 17051994, 20841326, 31261989, 34103988, 41682652, 62523978, 93785967, 125047956, 187571934, 375143868]

約数ペア:

[(1, 375143868), (2, 187571934), (3, 125047956), (4, 93785967), (6, 62523978), (9, 41682652), (11, 34103988), (12, 31261989), (18, 20841326), (22, 17051994), (33, 11367996), (36, 10420663), (43, 8724276), (44, 8525997), (66, 5683998), (86, 4362138), (99, 3789332), (129, 2908092), (132, 2841999), (172, 2181069), (198, 1894666), (258, 1454046), (387, 969364), (396, 947333), (473, 793116), (516, 727023), (774, 484682), (946, 396558), (1419, 264372), (1548, 242341), (1892, 198279), (2838, 132186), (4257, 88124), (5676, 66093), (8514, 44062), (17028, 22031)]