2745681408

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 320

約数和(自身を含む): 8642304000

約数和(自身を除く): 5896622592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 93, 96, 108, 124, 128, 129, 144, 149, 172, 186, 192, 216, 248, 256, 258, 279, 288, 298, 344, 372, 384, 387, 432, 447, 496, 512, 516, 558, 576, 596, 688, 744, 768, 774, 837, 864, 894, 992, 1032, 1116, 1152, 1161, 1192, 1333, 1341, 1376, 1488, 1536, 1548, 1674, 1728, 1788, 1984, 2064, 2232, 2304, 2322, 2384, 2666, 2682, 2752, 2976, 3096, 3348, 3456, 3576, 3968, 3999, 4023, 4128, 4464, 4608, 4619, 4644, 4768, 5332, 5364, 5504, 5952, 6192, 6407, 6696, 6912, 7152, 7936, 7998, 8046, 8256, 8928, 9238, 9288, 9536, 10664, 10728, 11008, 11904, 11997, 12384, 12814, 13392, 13824, 13857, 14304, 15872, 15996, 16092, 16512, 17856, 18476, 18576, 19072, 19221, 21328, 21456, 22016, 23808, 23994, 24768, 25628, 26784, 27714, 28608, 31992, 32184, 33024, 35712, 35991, 36952, 37152, 38144, 38442, 41571, 42656, 42912, 47616, 47988, 49536, 51256, 53568, 55428, 57216, 57663, 63984, 64368, 66048, 71424, 71982, 73904, 74304, 76288, 76884, 83142, 85312, 85824, 95976, 99072, 102512, 107136, 110856, 114432, 115326, 124713, 127968, 128736, 142848, 143964, 147808, 148608, 153768, 166284, 170624, 171648, 172989, 191952, 198144, 198617, 205024, 214272, 221712, 228864, 230652, 249426, 255936, 257472, 287928, 295616, 297216, 307536, 332568, 341248, 343296, 345978, 383904, 397234, 410048, 428544, 443424, 461304, 498852, 511872, 514944, 575856, 591232, 594432, 595851, 615072, 665136, 682496, 686592, 691956, 767808, 794468, 820096, 886848, 922608, 997704, 1023744, 1029888, 1151712, 1182464, 1191702, 1230144, 1330272, 1383912, 1535616, 1588936, 1640192, 1773696, 1787553, 1845216, 1995408, 2047488, 2059776, 2303424, 2364928, 2383404, 2460288, 2660544, 2767824, 3071232, 3177872, 3280384, 3547392, 3575106, 3690432, 3990816, 4606848, 4766808, 4920576, 5321088, 5362659, 5535648, 6142464, 6355744, 7094784, 7150212, 7380864, 7981632, 9213696, 9533616, 9841152, 10642176, 10725318, 11071296, 12711488, 14300424, 14761728, 15963264, 18427392, 19067232, 21284352, 21450636, 22142592, 25422976, 28600848, 29523456, 31926528, 38134464, 42901272, 44285184, 50845952, 57201696, 63853056, 76268928, 85802544, 88570368, 101691904, 114403392, 152537856, 171605088, 228806784, 305075712, 343210176, 457613568, 686420352, 915227136, 1372840704, 2745681408]

約数ペア:

[(1, 2745681408), (2, 1372840704), (3, 915227136), (4, 686420352), (6, 457613568), (8, 343210176), (9, 305075712), (12, 228806784), (16, 171605088), (18, 152537856), (24, 114403392), (27, 101691904), (31, 88570368), (32, 85802544), (36, 76268928), (43, 63853056), (48, 57201696), (54, 50845952), (62, 44285184), (64, 42901272), (72, 38134464), (86, 31926528), (93, 29523456), (96, 28600848), (108, 25422976), (124, 22142592), (128, 21450636), (129, 21284352), (144, 19067232), (149, 18427392), (172, 15963264), (186, 14761728), (192, 14300424), (216, 12711488), (248, 11071296), (256, 10725318), (258, 10642176), (279, 9841152), (288, 9533616), (298, 9213696), (344, 7981632), (372, 7380864), (384, 7150212), (387, 7094784), (432, 6355744), (447, 6142464), (496, 5535648), (512, 5362659), (516, 5321088), (558, 4920576), (576, 4766808), (596, 4606848), (688, 3990816), (744, 3690432), (768, 3575106), (774, 3547392), (837, 3280384), (864, 3177872), (894, 3071232), (992, 2767824), (1032, 2660544), (1116, 2460288), (1152, 2383404), (1161, 2364928), (1192, 2303424), (1333, 2059776), (1341, 2047488), (1376, 1995408), (1488, 1845216), (1536, 1787553), (1548, 1773696), (1674, 1640192), (1728, 1588936), (1788, 1535616), (1984, 1383912), (2064, 1330272), (2232, 1230144), (2304, 1191702), (2322, 1182464), (2384, 1151712), (2666, 1029888), (2682, 1023744), (2752, 997704), (2976, 922608), (3096, 886848), (3348, 820096), (3456, 794468), (3576, 767808), (3968, 691956), (3999, 686592), (4023, 682496), (4128, 665136), (4464, 615072), (4608, 595851), (4619, 594432), (4644, 591232), (4768, 575856), (5332, 514944), (5364, 511872), (5504, 498852), (5952, 461304), (6192, 443424), (6407, 428544), (6696, 410048), (6912, 397234), (7152, 383904), (7936, 345978), (7998, 343296), (8046, 341248), (8256, 332568), (8928, 307536), (9238, 297216), (9288, 295616), (9536, 287928), (10664, 257472), (10728, 255936), (11008, 249426), (11904, 230652), (11997, 228864), (12384, 221712), (12814, 214272), (13392, 205024), (13824, 198617), (13857, 198144), (14304, 191952), (15872, 172989), (15996, 171648), (16092, 170624), (16512, 166284), (17856, 153768), (18476, 148608), (18576, 147808), (19072, 143964), (19221, 142848), (21328, 128736), (21456, 127968), (22016, 124713), (23808, 115326), (23994, 114432), (24768, 110856), (25628, 107136), (26784, 102512), (27714, 99072), (28608, 95976), (31992, 85824), (32184, 85312), (33024, 83142), (35712, 76884), (35991, 76288), (36952, 74304), (37152, 73904), (38144, 71982), (38442, 71424), (41571, 66048), (42656, 64368), (42912, 63984), (47616, 57663), (47988, 57216), (49536, 55428), (51256, 53568)]