1915881984

素因数分解:

$2^9\times 3^7\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 320

約数和(自身を含む): 6039792000

約数和(自身を除く): 4123910016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 59, 64, 72, 81, 87, 96, 108, 116, 118, 128, 144, 162, 174, 177, 192, 216, 232, 236, 243, 256, 261, 288, 324, 348, 354, 384, 432, 464, 472, 486, 512, 522, 531, 576, 648, 696, 708, 729, 768, 783, 864, 928, 944, 972, 1044, 1062, 1152, 1296, 1392, 1416, 1458, 1536, 1566, 1593, 1711, 1728, 1856, 1888, 1944, 2088, 2124, 2187, 2304, 2349, 2592, 2784, 2832, 2916, 3132, 3186, 3422, 3456, 3712, 3776, 3888, 4176, 4248, 4374, 4608, 4698, 4779, 5133, 5184, 5568, 5664, 5832, 6264, 6372, 6844, 6912, 7047, 7424, 7552, 7776, 8352, 8496, 8748, 9396, 9558, 10266, 10368, 11136, 11328, 11664, 12528, 12744, 13688, 13824, 14094, 14337, 14848, 15104, 15399, 15552, 16704, 16992, 17496, 18792, 19116, 20532, 20736, 21141, 22272, 22656, 23328, 25056, 25488, 27376, 28188, 28674, 30208, 30798, 31104, 33408, 33984, 34992, 37584, 38232, 41064, 41472, 42282, 43011, 44544, 45312, 46197, 46656, 50112, 50976, 54752, 56376, 57348, 61596, 62208, 63423, 66816, 67968, 69984, 75168, 76464, 82128, 84564, 86022, 90624, 92394, 93312, 100224, 101952, 109504, 112752, 114696, 123192, 124416, 126846, 129033, 133632, 135936, 138591, 139968, 150336, 152928, 164256, 169128, 172044, 184788, 186624, 200448, 203904, 219008, 225504, 229392, 246384, 253692, 258066, 271872, 277182, 279936, 300672, 305856, 328512, 338256, 344088, 369576, 373248, 400896, 407808, 415773, 438016, 451008, 458784, 492768, 507384, 516132, 554364, 559872, 601344, 611712, 657024, 676512, 688176, 739152, 815616, 831546, 876032, 902016, 917568, 985536, 1014768, 1032264, 1108728, 1119744, 1202688, 1223424, 1247319, 1314048, 1353024, 1376352, 1478304, 1663092, 1804032, 1835136, 1971072, 2029536, 2064528, 2217456, 2446848, 2494638, 2628096, 2706048, 2752704, 2956608, 3326184, 3608064, 3670272, 3741957, 3942144, 4059072, 4129056, 4434912, 4989276, 5412096, 5505408, 5913216, 6652368, 7340544, 7483914, 7884288, 8118144, 8258112, 8869824, 9978552, 10824192, 11010816, 11826432, 13304736, 14967828, 16236288, 16516224, 17739648, 19957104, 22021632, 23652864, 26609472, 29935656, 32472576, 33032448, 35479296, 39914208, 53218944, 59871312, 66064896, 70958592, 79828416, 106437888, 119742624, 159656832, 212875776, 239485248, 319313664, 478970496, 638627328, 957940992, 1915881984]

約数ペア:

[(1, 1915881984), (2, 957940992), (3, 638627328), (4, 478970496), (6, 319313664), (8, 239485248), (9, 212875776), (12, 159656832), (16, 119742624), (18, 106437888), (24, 79828416), (27, 70958592), (29, 66064896), (32, 59871312), (36, 53218944), (48, 39914208), (54, 35479296), (58, 33032448), (59, 32472576), (64, 29935656), (72, 26609472), (81, 23652864), (87, 22021632), (96, 19957104), (108, 17739648), (116, 16516224), (118, 16236288), (128, 14967828), (144, 13304736), (162, 11826432), (174, 11010816), (177, 10824192), (192, 9978552), (216, 8869824), (232, 8258112), (236, 8118144), (243, 7884288), (256, 7483914), (261, 7340544), (288, 6652368), (324, 5913216), (348, 5505408), (354, 5412096), (384, 4989276), (432, 4434912), (464, 4129056), (472, 4059072), (486, 3942144), (512, 3741957), (522, 3670272), (531, 3608064), (576, 3326184), (648, 2956608), (696, 2752704), (708, 2706048), (729, 2628096), (768, 2494638), (783, 2446848), (864, 2217456), (928, 2064528), (944, 2029536), (972, 1971072), (1044, 1835136), (1062, 1804032), (1152, 1663092), (1296, 1478304), (1392, 1376352), (1416, 1353024), (1458, 1314048), (1536, 1247319), (1566, 1223424), (1593, 1202688), (1711, 1119744), (1728, 1108728), (1856, 1032264), (1888, 1014768), (1944, 985536), (2088, 917568), (2124, 902016), (2187, 876032), (2304, 831546), (2349, 815616), (2592, 739152), (2784, 688176), (2832, 676512), (2916, 657024), (3132, 611712), (3186, 601344), (3422, 559872), (3456, 554364), (3712, 516132), (3776, 507384), (3888, 492768), (4176, 458784), (4248, 451008), (4374, 438016), (4608, 415773), (4698, 407808), (4779, 400896), (5133, 373248), (5184, 369576), (5568, 344088), (5664, 338256), (5832, 328512), (6264, 305856), (6372, 300672), (6844, 279936), (6912, 277182), (7047, 271872), (7424, 258066), (7552, 253692), (7776, 246384), (8352, 229392), (8496, 225504), (8748, 219008), (9396, 203904), (9558, 200448), (10266, 186624), (10368, 184788), (11136, 172044), (11328, 169128), (11664, 164256), (12528, 152928), (12744, 150336), (13688, 139968), (13824, 138591), (14094, 135936), (14337, 133632), (14848, 129033), (15104, 126846), (15399, 124416), (15552, 123192), (16704, 114696), (16992, 112752), (17496, 109504), (18792, 101952), (19116, 100224), (20532, 93312), (20736, 92394), (21141, 90624), (22272, 86022), (22656, 84564), (23328, 82128), (25056, 76464), (25488, 75168), (27376, 69984), (28188, 67968), (28674, 66816), (30208, 63423), (30798, 62208), (31104, 61596), (33408, 57348), (33984, 56376), (34992, 54752), (37584, 50976), (38232, 50112), (41064, 46656), (41472, 46197), (42282, 45312), (43011, 44544)]