765505728

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 280

約数和(自身を含む): 2517975152

約数和(自身を除く): 1752469424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 81, 96, 104, 108, 111, 117, 144, 148, 156, 162, 192, 208, 216, 222, 234, 288, 296, 307, 312, 324, 333, 351, 416, 432, 444, 468, 481, 576, 592, 614, 624, 648, 666, 702, 832, 864, 888, 921, 936, 962, 999, 1053, 1184, 1228, 1248, 1296, 1332, 1404, 1443, 1728, 1776, 1842, 1872, 1924, 1998, 2106, 2368, 2456, 2496, 2592, 2664, 2763, 2808, 2886, 2997, 3552, 3684, 3744, 3848, 3991, 3996, 4212, 4329, 4912, 5184, 5328, 5526, 5616, 5772, 5994, 7104, 7368, 7488, 7696, 7982, 7992, 8289, 8424, 8658, 9824, 10656, 11052, 11232, 11359, 11544, 11973, 11988, 12987, 14736, 15392, 15964, 15984, 16578, 16848, 17316, 19648, 21312, 22104, 22464, 22718, 23088, 23946, 23976, 24867, 25974, 29472, 30784, 31928, 31968, 33156, 33696, 34077, 34632, 35919, 38961, 44208, 45436, 46176, 47892, 47952, 49734, 51948, 58944, 63856, 63936, 66312, 67392, 68154, 69264, 71838, 77922, 88416, 90872, 92352, 95784, 95904, 99468, 102231, 103896, 107757, 127712, 132624, 136308, 138528, 143676, 147667, 155844, 176832, 181744, 191568, 191808, 198936, 204462, 207792, 215514, 255424, 265248, 272616, 277056, 287352, 295334, 306693, 311688, 323271, 363488, 383136, 397872, 408924, 415584, 431028, 443001, 530496, 545232, 574704, 590668, 613386, 623376, 646542, 726976, 766272, 795744, 817848, 831168, 862056, 886002, 920079, 1090464, 1149408, 1181336, 1226772, 1246752, 1293084, 1329003, 1591488, 1635696, 1724112, 1772004, 1840158, 2180928, 2298816, 2362672, 2453544, 2493504, 2586168, 2658006, 3271392, 3448224, 3544008, 3680316, 3987009, 4725344, 4907088, 5172336, 5316012, 6542784, 6896448, 7088016, 7360632, 7974018, 9450688, 9814176, 10344672, 10632024, 11961027, 14176032, 14721264, 15948036, 19628352, 20689344, 21264048, 23922054, 28352064, 29442528, 31896072, 42528096, 47844108, 58885056, 63792144, 85056192, 95688216, 127584288, 191376432, 255168576, 382752864, 765505728]

約数ペア:

[(1, 765505728), (2, 382752864), (3, 255168576), (4, 191376432), (6, 127584288), (8, 95688216), (9, 85056192), (12, 63792144), (13, 58885056), (16, 47844108), (18, 42528096), (24, 31896072), (26, 29442528), (27, 28352064), (32, 23922054), (36, 21264048), (37, 20689344), (39, 19628352), (48, 15948036), (52, 14721264), (54, 14176032), (64, 11961027), (72, 10632024), (74, 10344672), (78, 9814176), (81, 9450688), (96, 7974018), (104, 7360632), (108, 7088016), (111, 6896448), (117, 6542784), (144, 5316012), (148, 5172336), (156, 4907088), (162, 4725344), (192, 3987009), (208, 3680316), (216, 3544008), (222, 3448224), (234, 3271392), (288, 2658006), (296, 2586168), (307, 2493504), (312, 2453544), (324, 2362672), (333, 2298816), (351, 2180928), (416, 1840158), (432, 1772004), (444, 1724112), (468, 1635696), (481, 1591488), (576, 1329003), (592, 1293084), (614, 1246752), (624, 1226772), (648, 1181336), (666, 1149408), (702, 1090464), (832, 920079), (864, 886002), (888, 862056), (921, 831168), (936, 817848), (962, 795744), (999, 766272), (1053, 726976), (1184, 646542), (1228, 623376), (1248, 613386), (1296, 590668), (1332, 574704), (1404, 545232), (1443, 530496), (1728, 443001), (1776, 431028), (1842, 415584), (1872, 408924), (1924, 397872), (1998, 383136), (2106, 363488), (2368, 323271), (2456, 311688), (2496, 306693), (2592, 295334), (2664, 287352), (2763, 277056), (2808, 272616), (2886, 265248), (2997, 255424), (3552, 215514), (3684, 207792), (3744, 204462), (3848, 198936), (3991, 191808), (3996, 191568), (4212, 181744), (4329, 176832), (4912, 155844), (5184, 147667), (5328, 143676), (5526, 138528), (5616, 136308), (5772, 132624), (5994, 127712), (7104, 107757), (7368, 103896), (7488, 102231), (7696, 99468), (7982, 95904), (7992, 95784), (8289, 92352), (8424, 90872), (8658, 88416), (9824, 77922), (10656, 71838), (11052, 69264), (11232, 68154), (11359, 67392), (11544, 66312), (11973, 63936), (11988, 63856), (12987, 58944), (14736, 51948), (15392, 49734), (15964, 47952), (15984, 47892), (16578, 46176), (16848, 45436), (17316, 44208), (19648, 38961), (21312, 35919), (22104, 34632), (22464, 34077), (22718, 33696), (23088, 33156), (23946, 31968), (23976, 31928), (24867, 30784), (25974, 29472)]