2078771712

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 5774630400

約数和(自身を除く): 3695858688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 149, 186, 192, 248, 256, 293, 298, 372, 384, 447, 496, 512, 586, 596, 744, 768, 879, 894, 992, 1172, 1192, 1488, 1536, 1758, 1788, 1984, 2344, 2384, 2976, 3516, 3576, 3968, 4619, 4688, 4768, 5952, 7032, 7152, 7936, 9083, 9238, 9376, 9536, 11904, 13857, 14064, 14304, 15872, 18166, 18476, 18752, 19072, 23808, 27249, 27714, 28128, 28608, 36332, 36952, 37504, 38144, 43657, 47616, 54498, 55428, 56256, 57216, 72664, 73904, 75008, 76288, 87314, 108996, 110856, 112512, 114432, 130971, 145328, 147808, 150016, 174628, 217992, 221712, 225024, 228864, 261942, 290656, 295616, 349256, 435984, 443424, 450048, 523884, 581312, 591232, 698512, 871968, 886848, 1047768, 1162624, 1182464, 1353367, 1397024, 1743936, 1773696, 2095536, 2325248, 2364928, 2706734, 2794048, 3487872, 3547392, 4060101, 4191072, 4650496, 5413468, 5588096, 6975744, 7094784, 8120202, 8382144, 10826936, 11176192, 13951488, 16240404, 16764288, 21653872, 22352384, 32480808, 33528576, 43307744, 64961616, 67057152, 86615488, 129923232, 173230976, 259846464, 346461952, 519692928, 692923904, 1039385856, 2078771712]

約数ペア:

[(1, 2078771712), (2, 1039385856), (3, 692923904), (4, 519692928), (6, 346461952), (8, 259846464), (12, 173230976), (16, 129923232), (24, 86615488), (31, 67057152), (32, 64961616), (48, 43307744), (62, 33528576), (64, 32480808), (93, 22352384), (96, 21653872), (124, 16764288), (128, 16240404), (149, 13951488), (186, 11176192), (192, 10826936), (248, 8382144), (256, 8120202), (293, 7094784), (298, 6975744), (372, 5588096), (384, 5413468), (447, 4650496), (496, 4191072), (512, 4060101), (586, 3547392), (596, 3487872), (744, 2794048), (768, 2706734), (879, 2364928), (894, 2325248), (992, 2095536), (1172, 1773696), (1192, 1743936), (1488, 1397024), (1536, 1353367), (1758, 1182464), (1788, 1162624), (1984, 1047768), (2344, 886848), (2384, 871968), (2976, 698512), (3516, 591232), (3576, 581312), (3968, 523884), (4619, 450048), (4688, 443424), (4768, 435984), (5952, 349256), (7032, 295616), (7152, 290656), (7936, 261942), (9083, 228864), (9238, 225024), (9376, 221712), (9536, 217992), (11904, 174628), (13857, 150016), (14064, 147808), (14304, 145328), (15872, 130971), (18166, 114432), (18476, 112512), (18752, 110856), (19072, 108996), (23808, 87314), (27249, 76288), (27714, 75008), (28128, 73904), (28608, 72664), (36332, 57216), (36952, 56256), (37504, 55428), (38144, 54498), (43657, 47616)]