965180048

素因数分解:

$2^4\times 7^3\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:869

約数の個数: 80

約数和(自身を含む): 2191228800

約数和(自身を除く): 1226048752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 397, 443, 686, 784, 794, 886, 1372, 1588, 1772, 2744, 2779, 3101, 3176, 3544, 5488, 5558, 6202, 6352, 7088, 11116, 12404, 19453, 21707, 22232, 24808, 38906, 43414, 44464, 49616, 77812, 86828, 136171, 151949, 155624, 173656, 175871, 272342, 303898, 311248, 347312, 351742, 544684, 607796, 703484, 1089368, 1215592, 1231097, 1406968, 2178736, 2431184, 2462194, 2813936, 4924388, 8617679, 9848776, 17235358, 19697552, 34470716, 60323753, 68941432, 120647506, 137882864, 241295012, 482590024, 965180048]

約数ペア:

[(1, 965180048), (2, 482590024), (4, 241295012), (7, 137882864), (8, 120647506), (14, 68941432), (16, 60323753), (28, 34470716), (49, 19697552), (56, 17235358), (98, 9848776), (112, 8617679), (196, 4924388), (343, 2813936), (392, 2462194), (397, 2431184), (443, 2178736), (686, 1406968), (784, 1231097), (794, 1215592), (886, 1089368), (1372, 703484), (1588, 607796), (1772, 544684), (2744, 351742), (2779, 347312), (3101, 311248), (3176, 303898), (3544, 272342), (5488, 175871), (5558, 173656), (6202, 155624), (6352, 151949), (7088, 136171), (11116, 86828), (12404, 77812), (19453, 49616), (21707, 44464), (22232, 43414), (24808, 38906)]