686060928

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 384

約数和(自身を含む): 2459358720

約数和(自身を除く): 1773297792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 128, 137, 138, 144, 161, 162, 168, 184, 189, 192, 207, 216, 224, 243, 252, 274, 276, 288, 322, 324, 336, 368, 378, 384, 411, 414, 432, 448, 483, 486, 504, 548, 552, 567, 576, 621, 644, 648, 672, 736, 756, 822, 828, 864, 896, 959, 966, 972, 1008, 1096, 1104, 1134, 1152, 1233, 1242, 1288, 1296, 1344, 1449, 1472, 1512, 1644, 1656, 1701, 1728, 1863, 1918, 1932, 1944, 2016, 2192, 2208, 2268, 2466, 2484, 2576, 2592, 2688, 2877, 2898, 2944, 3024, 3151, 3288, 3312, 3402, 3456, 3699, 3726, 3836, 3864, 3888, 4032, 4347, 4384, 4416, 4536, 4932, 4968, 5152, 5184, 5589, 5754, 5796, 6048, 6302, 6576, 6624, 6804, 7398, 7452, 7672, 7728, 7776, 8064, 8631, 8694, 8768, 8832, 9072, 9453, 9864, 9936, 10304, 10368, 11097, 11178, 11508, 11592, 12096, 12604, 13041, 13152, 13248, 13608, 14796, 14904, 15344, 15456, 15552, 17262, 17388, 17536, 18144, 18906, 19728, 19872, 20608, 22057, 22194, 22356, 23016, 23184, 24192, 25208, 25893, 26082, 26304, 26496, 27216, 28359, 29592, 29808, 30688, 30912, 31104, 33291, 34524, 34776, 36288, 37812, 39123, 39456, 39744, 44114, 44388, 44712, 46032, 46368, 50416, 51786, 52164, 52608, 54432, 56718, 59184, 59616, 61376, 61824, 66171, 66582, 69048, 69552, 72576, 75624, 77679, 78246, 78912, 79488, 85077, 88228, 88776, 89424, 92064, 92736, 100832, 103572, 104328, 108864, 113436, 118368, 119232, 122752, 132342, 133164, 138096, 139104, 151248, 155358, 156492, 157824, 170154, 176456, 177552, 178848, 184128, 185472, 198513, 201664, 207144, 208656, 217728, 226872, 233037, 236736, 238464, 255231, 264684, 266328, 276192, 278208, 302496, 310716, 312984, 340308, 352912, 355104, 357696, 368256, 397026, 403328, 414288, 417312, 453744, 466074, 473472, 510462, 529368, 532656, 552384, 556416, 595539, 604992, 621432, 625968, 680616, 705824, 710208, 715392, 765693, 794052, 828576, 834624, 907488, 932148, 1020924, 1058736, 1065312, 1104768, 1191078, 1209984, 1242864, 1251936, 1361232, 1411648, 1420416, 1531386, 1588104, 1657152, 1669248, 1786617, 1814976, 1864296, 2041848, 2117472, 2130624, 2382156, 2485728, 2503872, 2722464, 2823296, 3062772, 3176208, 3314304, 3573234, 3629952, 3728592, 4083696, 4234944, 4261248, 4764312, 4971456, 5007744, 5359851, 5444928, 6125544, 6352416, 7146468, 7457184, 8167392, 8469888, 9528624, 9942912, 10719702, 10889856, 12251088, 12704832, 14292936, 14914368, 16334784, 19057248, 21439404, 24502176, 25409664, 28585872, 29828736, 32669568, 38114496, 42878808, 49004352, 57171744, 76228992, 85757616, 98008704, 114343488, 171515232, 228686976, 343030464, 686060928]

約数ペア:

[(1, 686060928), (2, 343030464), (3, 228686976), (4, 171515232), (6, 114343488), (7, 98008704), (8, 85757616), (9, 76228992), (12, 57171744), (14, 49004352), (16, 42878808), (18, 38114496), (21, 32669568), (23, 29828736), (24, 28585872), (27, 25409664), (28, 24502176), (32, 21439404), (36, 19057248), (42, 16334784), (46, 14914368), (48, 14292936), (54, 12704832), (56, 12251088), (63, 10889856), (64, 10719702), (69, 9942912), (72, 9528624), (81, 8469888), (84, 8167392), (92, 7457184), (96, 7146468), (108, 6352416), (112, 6125544), (126, 5444928), (128, 5359851), (137, 5007744), (138, 4971456), (144, 4764312), (161, 4261248), (162, 4234944), (168, 4083696), (184, 3728592), (189, 3629952), (192, 3573234), (207, 3314304), (216, 3176208), (224, 3062772), (243, 2823296), (252, 2722464), (274, 2503872), (276, 2485728), (288, 2382156), (322, 2130624), (324, 2117472), (336, 2041848), (368, 1864296), (378, 1814976), (384, 1786617), (411, 1669248), (414, 1657152), (432, 1588104), (448, 1531386), (483, 1420416), (486, 1411648), (504, 1361232), (548, 1251936), (552, 1242864), (567, 1209984), (576, 1191078), (621, 1104768), (644, 1065312), (648, 1058736), (672, 1020924), (736, 932148), (756, 907488), (822, 834624), (828, 828576), (864, 794052), (896, 765693), (959, 715392), (966, 710208), (972, 705824), (1008, 680616), (1096, 625968), (1104, 621432), (1134, 604992), (1152, 595539), (1233, 556416), (1242, 552384), (1288, 532656), (1296, 529368), (1344, 510462), (1449, 473472), (1472, 466074), (1512, 453744), (1644, 417312), (1656, 414288), (1701, 403328), (1728, 397026), (1863, 368256), (1918, 357696), (1932, 355104), (1944, 352912), (2016, 340308), (2192, 312984), (2208, 310716), (2268, 302496), (2466, 278208), (2484, 276192), (2576, 266328), (2592, 264684), (2688, 255231), (2877, 238464), (2898, 236736), (2944, 233037), (3024, 226872), (3151, 217728), (3288, 208656), (3312, 207144), (3402, 201664), (3456, 198513), (3699, 185472), (3726, 184128), (3836, 178848), (3864, 177552), (3888, 176456), (4032, 170154), (4347, 157824), (4384, 156492), (4416, 155358), (4536, 151248), (4932, 139104), (4968, 138096), (5152, 133164), (5184, 132342), (5589, 122752), (5754, 119232), (5796, 118368), (6048, 113436), (6302, 108864), (6576, 104328), (6624, 103572), (6804, 100832), (7398, 92736), (7452, 92064), (7672, 89424), (7728, 88776), (7776, 88228), (8064, 85077), (8631, 79488), (8694, 78912), (8768, 78246), (8832, 77679), (9072, 75624), (9453, 72576), (9864, 69552), (9936, 69048), (10304, 66582), (10368, 66171), (11097, 61824), (11178, 61376), (11508, 59616), (11592, 59184), (12096, 56718), (12604, 54432), (13041, 52608), (13152, 52164), (13248, 51786), (13608, 50416), (14796, 46368), (14904, 46032), (15344, 44712), (15456, 44388), (15552, 44114), (17262, 39744), (17388, 39456), (17536, 39123), (18144, 37812), (18906, 36288), (19728, 34776), (19872, 34524), (20608, 33291), (22057, 31104), (22194, 30912), (22356, 30688), (23016, 29808), (23184, 29592), (24192, 28359), (25208, 27216), (25893, 26496), (26082, 26304)]