247304288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 611670528

約数和(自身を除く): 364366240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 167, 176, 224, 308, 334, 352, 601, 616, 668, 1169, 1202, 1232, 1336, 1837, 2338, 2404, 2464, 2672, 3674, 4207, 4676, 4808, 5344, 6611, 7348, 8414, 9352, 9616, 12859, 13222, 14696, 16828, 18704, 19232, 25718, 26444, 29392, 33656, 37408, 46277, 51436, 52888, 58784, 67312, 92554, 100367, 102872, 105776, 134624, 185108, 200734, 205744, 211552, 370216, 401468, 411488, 702569, 740432, 802936, 1104037, 1405138, 1480864, 1605872, 2208074, 2810276, 3211744, 4416148, 5620552, 7728259, 8832296, 11241104, 15456518, 17664592, 22482208, 30913036, 35329184, 61826072, 123652144, 247304288]

約数ペア:

[(1, 247304288), (2, 123652144), (4, 61826072), (7, 35329184), (8, 30913036), (11, 22482208), (14, 17664592), (16, 15456518), (22, 11241104), (28, 8832296), (32, 7728259), (44, 5620552), (56, 4416148), (77, 3211744), (88, 2810276), (112, 2208074), (154, 1605872), (167, 1480864), (176, 1405138), (224, 1104037), (308, 802936), (334, 740432), (352, 702569), (601, 411488), (616, 401468), (668, 370216), (1169, 211552), (1202, 205744), (1232, 200734), (1336, 185108), (1837, 134624), (2338, 105776), (2404, 102872), (2464, 100367), (2672, 92554), (3674, 67312), (4207, 58784), (4676, 52888), (4808, 51436), (5344, 46277), (6611, 37408), (7348, 33656), (8414, 29392), (9352, 26444), (9616, 25718), (12859, 19232), (13222, 18704), (14696, 16828)]