7880142368

素因数分解:

$2^5\times 7^3\times {\mathrm{347}}^1\times {\mathrm{2069}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 18153072000

約数和(自身を除く): 10272929632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 347, 392, 686, 694, 784, 1372, 1388, 1568, 2069, 2429, 2744, 2776, 4138, 4858, 5488, 5552, 8276, 9716, 10976, 11104, 14483, 16552, 17003, 19432, 28966, 33104, 34006, 38864, 57932, 66208, 68012, 77728, 101381, 115864, 119021, 136024, 202762, 231728, 238042, 272048, 405524, 463456, 476084, 544096, 709667, 717943, 811048, 952168, 1419334, 1435886, 1622096, 1904336, 2838668, 2871772, 3244192, 3808672, 5025601, 5677336, 5743544, 10051202, 11354672, 11487088, 20102404, 22709344, 22974176, 35179207, 40204808, 70358414, 80409616, 140716828, 160819232, 246254449, 281433656, 492508898, 562867312, 985017796, 1125734624, 1970035592, 3940071184, 7880142368]

約数ペア:

[(1, 7880142368), (2, 3940071184), (4, 1970035592), (7, 1125734624), (8, 985017796), (14, 562867312), (16, 492508898), (28, 281433656), (32, 246254449), (49, 160819232), (56, 140716828), (98, 80409616), (112, 70358414), (196, 40204808), (224, 35179207), (343, 22974176), (347, 22709344), (392, 20102404), (686, 11487088), (694, 11354672), (784, 10051202), (1372, 5743544), (1388, 5677336), (1568, 5025601), (2069, 3808672), (2429, 3244192), (2744, 2871772), (2776, 2838668), (4138, 1904336), (4858, 1622096), (5488, 1435886), (5552, 1419334), (8276, 952168), (9716, 811048), (10976, 717943), (11104, 709667), (14483, 544096), (16552, 476084), (17003, 463456), (19432, 405524), (28966, 272048), (33104, 238042), (34006, 231728), (38864, 202762), (57932, 136024), (66208, 119021), (68012, 115864), (77728, 101381)]