872658432

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 240

約数和(自身を含む): 2681078400

約数和(自身を除く): 1808419968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 144, 149, 164, 186, 192, 246, 248, 256, 279, 288, 298, 328, 369, 372, 384, 447, 492, 496, 512, 558, 576, 596, 656, 738, 744, 768, 894, 984, 992, 1116, 1152, 1192, 1271, 1312, 1341, 1476, 1488, 1536, 1788, 1968, 1984, 2232, 2304, 2384, 2542, 2624, 2682, 2952, 2976, 3576, 3813, 3936, 3968, 4464, 4608, 4619, 4768, 5084, 5248, 5364, 5904, 5952, 6109, 7152, 7626, 7872, 7936, 8928, 9238, 9536, 10168, 10496, 10728, 11439, 11808, 11904, 12218, 13857, 14304, 15252, 15744, 15872, 17856, 18327, 18476, 19072, 20336, 20992, 21456, 22878, 23616, 23808, 24436, 27714, 28608, 30504, 31488, 35712, 36654, 36952, 38144, 40672, 41571, 42912, 45756, 47232, 47616, 48872, 54981, 55428, 57216, 61008, 62976, 71424, 73308, 73904, 76288, 81344, 83142, 85824, 91512, 94464, 97744, 109962, 110856, 114432, 122016, 142848, 146616, 147808, 162688, 166284, 171648, 183024, 188928, 189379, 195488, 219924, 221712, 228864, 244032, 293232, 295616, 325376, 332568, 343296, 366048, 378758, 390976, 439848, 443424, 488064, 568137, 586464, 591232, 650752, 665136, 686592, 732096, 757516, 781952, 879696, 886848, 976128, 1136274, 1172928, 1182464, 1330272, 1464192, 1515032, 1563904, 1704411, 1759392, 1773696, 1952256, 2272548, 2345856, 2364928, 2660544, 2928384, 3030064, 3127808, 3408822, 3518784, 3547392, 4545096, 4691712, 5321088, 5856768, 6060128, 6817644, 7037568, 7094784, 9090192, 9383424, 10642176, 12120256, 13635288, 14075136, 18180384, 21284352, 24240512, 27270576, 28150272, 36360768, 48481024, 54541152, 72721536, 96962048, 109082304, 145443072, 218164608, 290886144, 436329216, 872658432]

約数ペア:

[(1, 872658432), (2, 436329216), (3, 290886144), (4, 218164608), (6, 145443072), (8, 109082304), (9, 96962048), (12, 72721536), (16, 54541152), (18, 48481024), (24, 36360768), (31, 28150272), (32, 27270576), (36, 24240512), (41, 21284352), (48, 18180384), (62, 14075136), (64, 13635288), (72, 12120256), (82, 10642176), (93, 9383424), (96, 9090192), (123, 7094784), (124, 7037568), (128, 6817644), (144, 6060128), (149, 5856768), (164, 5321088), (186, 4691712), (192, 4545096), (246, 3547392), (248, 3518784), (256, 3408822), (279, 3127808), (288, 3030064), (298, 2928384), (328, 2660544), (369, 2364928), (372, 2345856), (384, 2272548), (447, 1952256), (492, 1773696), (496, 1759392), (512, 1704411), (558, 1563904), (576, 1515032), (596, 1464192), (656, 1330272), (738, 1182464), (744, 1172928), (768, 1136274), (894, 976128), (984, 886848), (992, 879696), (1116, 781952), (1152, 757516), (1192, 732096), (1271, 686592), (1312, 665136), (1341, 650752), (1476, 591232), (1488, 586464), (1536, 568137), (1788, 488064), (1968, 443424), (1984, 439848), (2232, 390976), (2304, 378758), (2384, 366048), (2542, 343296), (2624, 332568), (2682, 325376), (2952, 295616), (2976, 293232), (3576, 244032), (3813, 228864), (3936, 221712), (3968, 219924), (4464, 195488), (4608, 189379), (4619, 188928), (4768, 183024), (5084, 171648), (5248, 166284), (5364, 162688), (5904, 147808), (5952, 146616), (6109, 142848), (7152, 122016), (7626, 114432), (7872, 110856), (7936, 109962), (8928, 97744), (9238, 94464), (9536, 91512), (10168, 85824), (10496, 83142), (10728, 81344), (11439, 76288), (11808, 73904), (11904, 73308), (12218, 71424), (13857, 62976), (14304, 61008), (15252, 57216), (15744, 55428), (15872, 54981), (17856, 48872), (18327, 47616), (18476, 47232), (19072, 45756), (20336, 42912), (20992, 41571), (21456, 40672), (22878, 38144), (23616, 36952), (23808, 36654), (24436, 35712), (27714, 31488), (28608, 30504)]