245908992

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{22871}}^1$

素因数の和:22899

約数の個数: 80

約数和(自身を含む): 748737792

約数和(自身を除く): 502828800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 22871, 45742, 68613, 91484, 137226, 160097, 182968, 274452, 320194, 365936, 480291, 548904, 640388, 731872, 960582, 1097808, 1280776, 1463744, 1921164, 2195616, 2561552, 2927488, 3842328, 4391232, 5123104, 5854976, 7684656, 8782464, 10246208, 11709952, 15369312, 17564928, 20492416, 30738624, 35129856, 40984832, 61477248, 81969664, 122954496, 245908992]

約数ペア:

[(1, 245908992), (2, 122954496), (3, 81969664), (4, 61477248), (6, 40984832), (7, 35129856), (8, 30738624), (12, 20492416), (14, 17564928), (16, 15369312), (21, 11709952), (24, 10246208), (28, 8782464), (32, 7684656), (42, 5854976), (48, 5123104), (56, 4391232), (64, 3842328), (84, 2927488), (96, 2561552), (112, 2195616), (128, 1921164), (168, 1463744), (192, 1280776), (224, 1097808), (256, 960582), (336, 731872), (384, 640388), (448, 548904), (512, 480291), (672, 365936), (768, 320194), (896, 274452), (1344, 182968), (1536, 160097), (1792, 137226), (2688, 91484), (3584, 68613), (5376, 45742), (10752, 22871)]