2678373712

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 6274574592

約数和(自身を除く): 3596200880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 193, 196, 217, 248, 386, 392, 434, 496, 571, 772, 784, 868, 1142, 1351, 1519, 1544, 1736, 2284, 2702, 3038, 3088, 3472, 3997, 4568, 5404, 5983, 6076, 7994, 9136, 9457, 10808, 11966, 12152, 15988, 17701, 18914, 21616, 23932, 24304, 27979, 31976, 35402, 37828, 41881, 47864, 55958, 63952, 70804, 75656, 83762, 95728, 110203, 111916, 123907, 141608, 151312, 167524, 220406, 223832, 247814, 283216, 293167, 335048, 440812, 447664, 495628, 586334, 670096, 771421, 867349, 881624, 991256, 1172668, 1542842, 1734698, 1763248, 1982512, 2345336, 3085684, 3416293, 3469396, 4690672, 5399947, 6171368, 6832586, 6938792, 10799894, 12342736, 13665172, 13877584, 21599788, 23914051, 27330344, 43199576, 47828102, 54660688, 86399152, 95656204, 167398357, 191312408, 334796714, 382624816, 669593428, 1339186856, 2678373712]

約数ペア:

[(1, 2678373712), (2, 1339186856), (4, 669593428), (7, 382624816), (8, 334796714), (14, 191312408), (16, 167398357), (28, 95656204), (31, 86399152), (49, 54660688), (56, 47828102), (62, 43199576), (98, 27330344), (112, 23914051), (124, 21599788), (193, 13877584), (196, 13665172), (217, 12342736), (248, 10799894), (386, 6938792), (392, 6832586), (434, 6171368), (496, 5399947), (571, 4690672), (772, 3469396), (784, 3416293), (868, 3085684), (1142, 2345336), (1351, 1982512), (1519, 1763248), (1544, 1734698), (1736, 1542842), (2284, 1172668), (2702, 991256), (3038, 881624), (3088, 867349), (3472, 771421), (3997, 670096), (4568, 586334), (5404, 495628), (5983, 447664), (6076, 440812), (7994, 335048), (9136, 293167), (9457, 283216), (10808, 247814), (11966, 223832), (12152, 220406), (15988, 167524), (17701, 151312), (18914, 141608), (21616, 123907), (23932, 111916), (24304, 110203), (27979, 95728), (31976, 83762), (35402, 75656), (37828, 70804), (41881, 63952), (47864, 55958)]