18991941696

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 560

約数和(自身を含む): 70055817216

約数和(自身を除く): 51063875520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 127, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 254, 273, 288, 312, 317, 324, 336, 351, 364, 378, 381, 416, 432, 448, 468, 504, 508, 546, 567, 576, 624, 634, 648, 672, 702, 728, 756, 762, 819, 832, 864, 889, 936, 951, 1008, 1016, 1053, 1092, 1134, 1143, 1248, 1268, 1296, 1344, 1404, 1456, 1512, 1524, 1638, 1651, 1728, 1778, 1872, 1902, 2016, 2032, 2106, 2184, 2219, 2268, 2286, 2457, 2496, 2536, 2592, 2667, 2808, 2853, 2912, 3024, 3048, 3276, 3302, 3429, 3556, 3744, 3804, 4032, 4064, 4121, 4212, 4368, 4438, 4536, 4572, 4914, 4953, 5072, 5184, 5334, 5616, 5706, 5824, 6048, 6096, 6552, 6604, 6657, 6858, 7112, 7371, 7488, 7608, 8001, 8128, 8242, 8424, 8559, 8736, 8876, 9072, 9144, 9828, 9906, 10144, 10287, 10668, 11232, 11412, 11557, 12096, 12192, 12363, 13104, 13208, 13314, 13716, 14224, 14742, 14859, 15216, 16002, 16484, 16848, 17118, 17472, 17752, 18144, 18288, 19656, 19812, 19971, 20288, 20574, 21336, 22464, 22824, 23114, 24003, 24384, 24726, 25677, 26208, 26416, 26628, 27432, 28448, 28847, 29484, 29718, 30432, 32004, 32968, 33696, 34236, 34671, 35504, 36288, 36576, 37089, 39312, 39624, 39942, 40259, 41148, 42672, 44577, 45648, 46228, 48006, 49452, 51354, 52416, 52832, 53256, 54864, 56896, 57694, 58968, 59436, 59913, 60864, 64008, 65936, 67392, 68472, 69342, 71008, 72009, 73152, 74178, 78624, 79248, 79884, 80518, 82296, 85344, 86541, 89154, 91296, 92456, 96012, 98904, 102708, 104013, 105664, 106512, 109728, 111267, 115388, 117936, 118872, 119826, 120777, 128016, 131872, 133731, 136944, 138684, 142016, 144018, 148356, 157248, 158496, 159768, 161036, 164592, 170688, 173082, 178308, 179739, 182592, 184912, 192024, 197808, 205416, 208026, 213024, 219456, 222534, 230776, 235872, 237744, 239652, 241554, 256032, 259623, 263744, 267462, 273888, 277368, 281813, 288036, 296712, 312039, 316992, 319536, 322072, 329184, 333801, 346164, 356616, 359478, 362331, 369824, 384048, 395616, 410832, 416052, 426048, 445068, 461552, 471744, 475488, 479304, 483108, 512064, 519246, 523367, 534924, 547776, 554736, 563626, 576072, 593424, 624078, 639072, 644144, 658368, 667602, 692328, 713232, 718956, 724662, 739648, 768096, 778869, 791232, 821664, 832104, 845439, 890136, 923104, 936117, 950976, 958608, 966216, 1038492, 1046734, 1069848, 1086993, 1109472, 1127252, 1152144, 1186848, 1248156, 1278144, 1288288, 1335204, 1384656, 1426464, 1437912, 1449324, 1536192, 1557738, 1570101, 1643328, 1664208, 1690878, 1780272, 1846208, 1872234, 1917216, 1932432, 2076984, 2093468, 2139696, 2173986, 2218944, 2254504, 2304288, 2336607, 2373696, 2496312, 2536317, 2576576, 2670408, 2769312, 2852928, 2875824, 2898648, 3115476, 3140202, 3260979, 3328416, 3381756, 3560544, 3663569, 3744468, 3834432, 3864864, 4153968, 4186936, 4279392, 4347972, 4509008, 4608576, 4673214, 4710303, 4992624, 5072634, 5340816, 5538624, 5751648, 5797296, 6230952, 6280404, 6521958, 6656832, 6763512, 7121088, 7327138, 7488936, 7608951, 7729728, 8307936, 8373872, 8558784, 8695944, 9018016, 9346428, 9420606, 9985248, 10145268, 10681632, 10990707, 11503296, 11594592, 12461904, 12560808, 13043916, 13527024, 14130909, 14654276, 14977872, 15217902, 16615872, 16747744, 17391888, 18036032, 18692856, 18841212, 19970496, 20290536, 21363264, 21981414, 22826853, 23189184, 24923808, 25121616, 26087832, 27054048, 28261818, 29308552, 29955744, 30435804, 32972121, 33495488, 34783776, 37385712, 37682424, 40581072, 42392727, 43962828, 45653706, 49847616, 50243232, 52175664, 54108096, 56523636, 58617104, 59911488, 60871608, 65944242, 69567552, 74771424, 75364848, 81162144, 84785454, 87925656, 91307412, 98916363, 100486464, 104351328, 113047272, 117234208, 121743216, 131888484, 149542848, 150729696, 162324288, 169570908, 175851312, 182614824, 197832726, 208702656, 226094544, 234468416, 243486432, 263776968, 296749089, 301459392, 339141816, 351702624, 365229648, 395665452, 452189088, 486972864, 527553936, 593498178, 678283632, 703405248, 730459296, 791330904, 904378176, 1055107872, 1186996356, 1356567264, 1460918592, 1582661808, 2110215744, 2373992712, 2713134528, 3165323616, 4747985424, 6330647232, 9495970848, 18991941696]

約数ペア:

[(1, 18991941696), (2, 9495970848), (3, 6330647232), (4, 4747985424), (6, 3165323616), (7, 2713134528), (8, 2373992712), (9, 2110215744), (12, 1582661808), (13, 1460918592), (14, 1356567264), (16, 1186996356), (18, 1055107872), (21, 904378176), (24, 791330904), (26, 730459296), (27, 703405248), (28, 678283632), (32, 593498178), (36, 527553936), (39, 486972864), (42, 452189088), (48, 395665452), (52, 365229648), (54, 351702624), (56, 339141816), (63, 301459392), (64, 296749089), (72, 263776968), (78, 243486432), (81, 234468416), (84, 226094544), (91, 208702656), (96, 197832726), (104, 182614824), (108, 175851312), (112, 169570908), (117, 162324288), (126, 150729696), (127, 149542848), (144, 131888484), (156, 121743216), (162, 117234208), (168, 113047272), (182, 104351328), (189, 100486464), (192, 98916363), (208, 91307412), (216, 87925656), (224, 84785454), (234, 81162144), (252, 75364848), (254, 74771424), (273, 69567552), (288, 65944242), (312, 60871608), (317, 59911488), (324, 58617104), (336, 56523636), (351, 54108096), (364, 52175664), (378, 50243232), (381, 49847616), (416, 45653706), (432, 43962828), (448, 42392727), (468, 40581072), (504, 37682424), (508, 37385712), (546, 34783776), (567, 33495488), (576, 32972121), (624, 30435804), (634, 29955744), (648, 29308552), (672, 28261818), (702, 27054048), (728, 26087832), (756, 25121616), (762, 24923808), (819, 23189184), (832, 22826853), (864, 21981414), (889, 21363264), (936, 20290536), (951, 19970496), (1008, 18841212), (1016, 18692856), (1053, 18036032), (1092, 17391888), (1134, 16747744), (1143, 16615872), (1248, 15217902), (1268, 14977872), (1296, 14654276), (1344, 14130909), (1404, 13527024), (1456, 13043916), (1512, 12560808), (1524, 12461904), (1638, 11594592), (1651, 11503296), (1728, 10990707), (1778, 10681632), (1872, 10145268), (1902, 9985248), (2016, 9420606), (2032, 9346428), (2106, 9018016), (2184, 8695944), (2219, 8558784), (2268, 8373872), (2286, 8307936), (2457, 7729728), (2496, 7608951), (2536, 7488936), (2592, 7327138), (2667, 7121088), (2808, 6763512), (2853, 6656832), (2912, 6521958), (3024, 6280404), (3048, 6230952), (3276, 5797296), (3302, 5751648), (3429, 5538624), (3556, 5340816), (3744, 5072634), (3804, 4992624), (4032, 4710303), (4064, 4673214), (4121, 4608576), (4212, 4509008), (4368, 4347972), (4438, 4279392), (4536, 4186936), (4572, 4153968), (4914, 3864864), (4953, 3834432), (5072, 3744468), (5184, 3663569), (5334, 3560544), (5616, 3381756), (5706, 3328416), (5824, 3260979), (6048, 3140202), (6096, 3115476), (6552, 2898648), (6604, 2875824), (6657, 2852928), (6858, 2769312), (7112, 2670408), (7371, 2576576), (7488, 2536317), (7608, 2496312), (8001, 2373696), (8128, 2336607), (8242, 2304288), (8424, 2254504), (8559, 2218944), (8736, 2173986), (8876, 2139696), (9072, 2093468), (9144, 2076984), (9828, 1932432), (9906, 1917216), (10144, 1872234), (10287, 1846208), (10668, 1780272), (11232, 1690878), (11412, 1664208), (11557, 1643328), (12096, 1570101), (12192, 1557738), (12363, 1536192), (13104, 1449324), (13208, 1437912), (13314, 1426464), (13716, 1384656), (14224, 1335204), (14742, 1288288), (14859, 1278144), (15216, 1248156), (16002, 1186848), (16484, 1152144), (16848, 1127252), (17118, 1109472), (17472, 1086993), (17752, 1069848), (18144, 1046734), (18288, 1038492), (19656, 966216), (19812, 958608), (19971, 950976), (20288, 936117), (20574, 923104), (21336, 890136), (22464, 845439), (22824, 832104), (23114, 821664), (24003, 791232), (24384, 778869), (24726, 768096), (25677, 739648), (26208, 724662), (26416, 718956), (26628, 713232), (27432, 692328), (28448, 667602), (28847, 658368), (29484, 644144), (29718, 639072), (30432, 624078), (32004, 593424), (32968, 576072), (33696, 563626), (34236, 554736), (34671, 547776), (35504, 534924), (36288, 523367), (36576, 519246), (37089, 512064), (39312, 483108), (39624, 479304), (39942, 475488), (40259, 471744), (41148, 461552), (42672, 445068), (44577, 426048), (45648, 416052), (46228, 410832), (48006, 395616), (49452, 384048), (51354, 369824), (52416, 362331), (52832, 359478), (53256, 356616), (54864, 346164), (56896, 333801), (57694, 329184), (58968, 322072), (59436, 319536), (59913, 316992), (60864, 312039), (64008, 296712), (65936, 288036), (67392, 281813), (68472, 277368), (69342, 273888), (71008, 267462), (72009, 263744), (73152, 259623), (74178, 256032), (78624, 241554), (79248, 239652), (79884, 237744), (80518, 235872), (82296, 230776), (85344, 222534), (86541, 219456), (89154, 213024), (91296, 208026), (92456, 205416), (96012, 197808), (98904, 192024), (102708, 184912), (104013, 182592), (105664, 179739), (106512, 178308), (109728, 173082), (111267, 170688), (115388, 164592), (117936, 161036), (118872, 159768), (119826, 158496), (120777, 157248), (128016, 148356), (131872, 144018), (133731, 142016), (136944, 138684)]