720484416

素因数分解:

$2^6\times 3^3\times {\mathrm{416947}}^1$

素因数の和:416968

約数の個数: 56

約数和(自身を含む): 2118095840

約数和(自身を除く): 1397611424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 416947, 833894, 1250841, 1667788, 2501682, 3335576, 3752523, 5003364, 6671152, 7505046, 10006728, 11257569, 13342304, 15010092, 20013456, 22515138, 26684608, 30020184, 40026912, 45030276, 60040368, 80053824, 90060552, 120080736, 180121104, 240161472, 360242208, 720484416]

約数ペア:

[(1, 720484416), (2, 360242208), (3, 240161472), (4, 180121104), (6, 120080736), (8, 90060552), (9, 80053824), (12, 60040368), (16, 45030276), (18, 40026912), (24, 30020184), (27, 26684608), (32, 22515138), (36, 20013456), (48, 15010092), (54, 13342304), (64, 11257569), (72, 10006728), (96, 7505046), (108, 6671152), (144, 5003364), (192, 3752523), (216, 3335576), (288, 2501682), (432, 1667788), (576, 1250841), (864, 833894), (1728, 416947)]