661330656

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 360

約数和(自身を含む): 2335931136

約数和(自身を除く): 1674600480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 49, 54, 56, 63, 72, 81, 82, 84, 96, 98, 108, 112, 123, 126, 127, 144, 147, 162, 164, 168, 189, 196, 216, 224, 246, 252, 254, 287, 288, 294, 324, 328, 336, 369, 378, 381, 392, 432, 441, 492, 504, 508, 567, 574, 588, 648, 656, 672, 738, 756, 762, 784, 861, 864, 882, 889, 984, 1008, 1016, 1107, 1134, 1143, 1148, 1176, 1296, 1312, 1323, 1476, 1512, 1524, 1568, 1722, 1764, 1778, 1968, 2009, 2016, 2032, 2214, 2268, 2286, 2296, 2352, 2583, 2592, 2646, 2667, 2952, 3024, 3048, 3321, 3429, 3444, 3528, 3556, 3936, 3969, 4018, 4064, 4428, 4536, 4572, 4592, 4704, 5166, 5207, 5292, 5334, 5904, 6027, 6048, 6096, 6223, 6642, 6858, 6888, 7056, 7112, 7749, 7938, 8001, 8036, 8856, 9072, 9144, 9184, 10287, 10332, 10414, 10584, 10668, 11808, 12054, 12192, 12446, 13284, 13716, 13776, 14112, 14224, 15498, 15621, 15876, 16002, 16072, 17712, 18081, 18144, 18288, 18669, 20574, 20664, 20828, 21168, 21336, 23247, 24003, 24108, 24892, 26568, 27432, 27552, 28448, 30996, 31242, 31752, 32004, 32144, 35424, 36162, 36449, 36576, 37338, 41148, 41328, 41656, 42336, 42672, 46494, 46863, 48006, 48216, 49784, 53136, 54243, 54864, 56007, 61992, 62484, 63504, 64008, 64288, 72009, 72324, 72898, 74676, 82296, 82656, 83312, 85344, 92988, 93726, 96012, 96432, 99568, 106272, 108486, 109347, 109728, 112014, 123984, 124968, 127008, 128016, 140589, 144018, 144648, 145796, 149352, 162729, 164592, 166624, 168021, 185976, 187452, 192024, 192864, 199136, 216972, 218694, 224028, 247968, 249936, 255143, 256032, 281178, 288036, 289296, 291592, 298704, 325458, 328041, 329184, 336042, 371952, 374904, 384048, 421767, 433944, 437388, 448056, 499872, 504063, 510286, 562356, 576072, 578592, 583184, 597408, 650916, 656082, 672084, 743904, 749808, 765429, 768096, 843534, 867888, 874776, 896112, 984123, 1008126, 1020572, 1124712, 1152144, 1166368, 1301832, 1312164, 1344168, 1499616, 1530858, 1687068, 1735776, 1749552, 1792224, 1968246, 2016252, 2041144, 2249424, 2296287, 2304288, 2603664, 2624328, 2688336, 2952369, 3061716, 3374136, 3499104, 3936492, 4032504, 4082288, 4498848, 4592574, 5207328, 5248656, 5376672, 5904738, 6123432, 6748272, 6888861, 7872984, 8065008, 8164576, 9185148, 10497312, 11809476, 12246864, 13496544, 13777722, 15745968, 16130016, 18370296, 20666583, 23618952, 24493728, 27555444, 31491936, 36740592, 41333166, 47237904, 55110888, 73481184, 82666332, 94475808, 110221776, 165332664, 220443552, 330665328, 661330656]

約数ペア:

[(1, 661330656), (2, 330665328), (3, 220443552), (4, 165332664), (6, 110221776), (7, 94475808), (8, 82666332), (9, 73481184), (12, 55110888), (14, 47237904), (16, 41333166), (18, 36740592), (21, 31491936), (24, 27555444), (27, 24493728), (28, 23618952), (32, 20666583), (36, 18370296), (41, 16130016), (42, 15745968), (48, 13777722), (49, 13496544), (54, 12246864), (56, 11809476), (63, 10497312), (72, 9185148), (81, 8164576), (82, 8065008), (84, 7872984), (96, 6888861), (98, 6748272), (108, 6123432), (112, 5904738), (123, 5376672), (126, 5248656), (127, 5207328), (144, 4592574), (147, 4498848), (162, 4082288), (164, 4032504), (168, 3936492), (189, 3499104), (196, 3374136), (216, 3061716), (224, 2952369), (246, 2688336), (252, 2624328), (254, 2603664), (287, 2304288), (288, 2296287), (294, 2249424), (324, 2041144), (328, 2016252), (336, 1968246), (369, 1792224), (378, 1749552), (381, 1735776), (392, 1687068), (432, 1530858), (441, 1499616), (492, 1344168), (504, 1312164), (508, 1301832), (567, 1166368), (574, 1152144), (588, 1124712), (648, 1020572), (656, 1008126), (672, 984123), (738, 896112), (756, 874776), (762, 867888), (784, 843534), (861, 768096), (864, 765429), (882, 749808), (889, 743904), (984, 672084), (1008, 656082), (1016, 650916), (1107, 597408), (1134, 583184), (1143, 578592), (1148, 576072), (1176, 562356), (1296, 510286), (1312, 504063), (1323, 499872), (1476, 448056), (1512, 437388), (1524, 433944), (1568, 421767), (1722, 384048), (1764, 374904), (1778, 371952), (1968, 336042), (2009, 329184), (2016, 328041), (2032, 325458), (2214, 298704), (2268, 291592), (2286, 289296), (2296, 288036), (2352, 281178), (2583, 256032), (2592, 255143), (2646, 249936), (2667, 247968), (2952, 224028), (3024, 218694), (3048, 216972), (3321, 199136), (3429, 192864), (3444, 192024), (3528, 187452), (3556, 185976), (3936, 168021), (3969, 166624), (4018, 164592), (4064, 162729), (4428, 149352), (4536, 145796), (4572, 144648), (4592, 144018), (4704, 140589), (5166, 128016), (5207, 127008), (5292, 124968), (5334, 123984), (5904, 112014), (6027, 109728), (6048, 109347), (6096, 108486), (6223, 106272), (6642, 99568), (6858, 96432), (6888, 96012), (7056, 93726), (7112, 92988), (7749, 85344), (7938, 83312), (8001, 82656), (8036, 82296), (8856, 74676), (9072, 72898), (9144, 72324), (9184, 72009), (10287, 64288), (10332, 64008), (10414, 63504), (10584, 62484), (10668, 61992), (11808, 56007), (12054, 54864), (12192, 54243), (12446, 53136), (13284, 49784), (13716, 48216), (13776, 48006), (14112, 46863), (14224, 46494), (15498, 42672), (15621, 42336), (15876, 41656), (16002, 41328), (16072, 41148), (17712, 37338), (18081, 36576), (18144, 36449), (18288, 36162), (18669, 35424), (20574, 32144), (20664, 32004), (20828, 31752), (21168, 31242), (21336, 30996), (23247, 28448), (24003, 27552), (24108, 27432), (24892, 26568)]