495997992

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 1673118720

約数和(自身を除く): 1177120728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 49, 54, 56, 63, 72, 81, 82, 84, 98, 108, 123, 126, 127, 147, 162, 164, 168, 189, 196, 216, 243, 246, 252, 254, 287, 294, 324, 328, 369, 378, 381, 392, 441, 486, 492, 504, 508, 567, 574, 588, 648, 738, 756, 762, 861, 882, 889, 972, 984, 1016, 1107, 1134, 1143, 1148, 1176, 1323, 1476, 1512, 1524, 1701, 1722, 1764, 1778, 1944, 2009, 2214, 2268, 2286, 2296, 2583, 2646, 2667, 2952, 3048, 3321, 3402, 3429, 3444, 3528, 3556, 3969, 4018, 4428, 4536, 4572, 5166, 5207, 5292, 5334, 6027, 6223, 6642, 6804, 6858, 6888, 7112, 7749, 7938, 8001, 8036, 8856, 9144, 9963, 10287, 10332, 10414, 10584, 10668, 11907, 12054, 12446, 13284, 13608, 13716, 15498, 15621, 15876, 16002, 16072, 18081, 18669, 19926, 20574, 20664, 20828, 21336, 23247, 23814, 24003, 24108, 24892, 26568, 27432, 30861, 30996, 31242, 31752, 32004, 36162, 36449, 37338, 39852, 41148, 41656, 46494, 46863, 47628, 48006, 48216, 49784, 54243, 56007, 61722, 61992, 62484, 64008, 69741, 72009, 72324, 72898, 74676, 79704, 82296, 92988, 93726, 95256, 96012, 108486, 109347, 112014, 123444, 124968, 139482, 140589, 144018, 144648, 145796, 149352, 162729, 168021, 185976, 187452, 192024, 216027, 216972, 218694, 224028, 246888, 255143, 278964, 281178, 288036, 291592, 325458, 328041, 336042, 374904, 421767, 432054, 433944, 437388, 448056, 488187, 504063, 510286, 557928, 562356, 576072, 650916, 656082, 672084, 765429, 843534, 864108, 874776, 976374, 984123, 1008126, 1020572, 1124712, 1265301, 1301832, 1312164, 1344168, 1512189, 1530858, 1687068, 1728216, 1952748, 1968246, 2016252, 2041144, 2296287, 2530602, 2624328, 2952369, 3024378, 3061716, 3374136, 3905496, 3936492, 4032504, 4592574, 5061204, 5904738, 6048756, 6123432, 6888861, 7872984, 8857107, 9185148, 10122408, 11809476, 12097512, 13777722, 17714214, 18370296, 20666583, 23618952, 27555444, 35428428, 41333166, 55110888, 61999749, 70856856, 82666332, 123999498, 165332664, 247998996, 495997992]

約数ペア:

[(1, 495997992), (2, 247998996), (3, 165332664), (4, 123999498), (6, 82666332), (7, 70856856), (8, 61999749), (9, 55110888), (12, 41333166), (14, 35428428), (18, 27555444), (21, 23618952), (24, 20666583), (27, 18370296), (28, 17714214), (36, 13777722), (41, 12097512), (42, 11809476), (49, 10122408), (54, 9185148), (56, 8857107), (63, 7872984), (72, 6888861), (81, 6123432), (82, 6048756), (84, 5904738), (98, 5061204), (108, 4592574), (123, 4032504), (126, 3936492), (127, 3905496), (147, 3374136), (162, 3061716), (164, 3024378), (168, 2952369), (189, 2624328), (196, 2530602), (216, 2296287), (243, 2041144), (246, 2016252), (252, 1968246), (254, 1952748), (287, 1728216), (294, 1687068), (324, 1530858), (328, 1512189), (369, 1344168), (378, 1312164), (381, 1301832), (392, 1265301), (441, 1124712), (486, 1020572), (492, 1008126), (504, 984123), (508, 976374), (567, 874776), (574, 864108), (588, 843534), (648, 765429), (738, 672084), (756, 656082), (762, 650916), (861, 576072), (882, 562356), (889, 557928), (972, 510286), (984, 504063), (1016, 488187), (1107, 448056), (1134, 437388), (1143, 433944), (1148, 432054), (1176, 421767), (1323, 374904), (1476, 336042), (1512, 328041), (1524, 325458), (1701, 291592), (1722, 288036), (1764, 281178), (1778, 278964), (1944, 255143), (2009, 246888), (2214, 224028), (2268, 218694), (2286, 216972), (2296, 216027), (2583, 192024), (2646, 187452), (2667, 185976), (2952, 168021), (3048, 162729), (3321, 149352), (3402, 145796), (3429, 144648), (3444, 144018), (3528, 140589), (3556, 139482), (3969, 124968), (4018, 123444), (4428, 112014), (4536, 109347), (4572, 108486), (5166, 96012), (5207, 95256), (5292, 93726), (5334, 92988), (6027, 82296), (6223, 79704), (6642, 74676), (6804, 72898), (6858, 72324), (6888, 72009), (7112, 69741), (7749, 64008), (7938, 62484), (8001, 61992), (8036, 61722), (8856, 56007), (9144, 54243), (9963, 49784), (10287, 48216), (10332, 48006), (10414, 47628), (10584, 46863), (10668, 46494), (11907, 41656), (12054, 41148), (12446, 39852), (13284, 37338), (13608, 36449), (13716, 36162), (15498, 32004), (15621, 31752), (15876, 31242), (16002, 30996), (16072, 30861), (18081, 27432), (18669, 26568), (19926, 24892), (20574, 24108), (20664, 24003), (20828, 23814), (21336, 23247)]