661256822016

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{1952407}}^1$

素因数の和:1952446

約数の個数: 216

約数和(自身を含む): 2274711512640

約数和(自身を除く): 1613454690624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 5376, 6048, 6272, 6912, 7056, 8064, 9408, 10584, 12096, 12544, 14112, 16128, 18816, 21168, 24192, 28224, 37632, 42336, 48384, 56448, 84672, 112896, 169344, 338688, 1952407, 3904814, 5857221, 7809628, 11714442, 13666849, 15619256, 17571663, 23428884, 27333698, 31238512, 35143326, 41000547, 46857768, 52714989, 54667396, 62477024, 70286652, 82001094, 93715536, 95667943, 105429978, 109334792, 123001641, 124954048, 140573304, 164002188, 187431072, 191335886, 210859956, 218669584, 246003282, 249908096, 281146608, 287003829, 328004376, 369004923, 374862144, 382671772, 421719912, 437339168, 492006564, 499816192, 562293216, 574007658, 656008752, 738009846, 749724288, 765343544, 843439824, 861011487, 874678336, 984013128, 1124586432, 1148015316, 1312017504, 1476019692, 1499448576, 1530687088, 1686879648, 1722022974, 1749356672, 1968026256, 2249172864, 2296030632, 2583034461, 2624035008, 2952039384, 3061374176, 3373759296, 3444045948, 3498713344, 3936052512, 4498345728, 4592061264, 5166068922, 5248070016, 5904078768, 6122748352, 6747518592, 6888091896, 7872105024, 9184122528, 10332137844, 10496140032, 11808157536, 12245496704, 13495037184, 13776183792, 15744210048, 18368245056, 20664275688, 23616315072, 24490993408, 27552367584, 31488420096, 36736490112, 41328551376, 47232630144, 55104735168, 73472980224, 82657102752, 94465260288, 110209470336, 165314205504, 220418940672, 330628411008, 661256822016]

約数ペア:

[(1, 661256822016), (2, 330628411008), (3, 220418940672), (4, 165314205504), (6, 110209470336), (7, 94465260288), (8, 82657102752), (9, 73472980224), (12, 55104735168), (14, 47232630144), (16, 41328551376), (18, 36736490112), (21, 31488420096), (24, 27552367584), (27, 24490993408), (28, 23616315072), (32, 20664275688), (36, 18368245056), (42, 15744210048), (48, 13776183792), (49, 13495037184), (54, 12245496704), (56, 11808157536), (63, 10496140032), (64, 10332137844), (72, 9184122528), (84, 7872105024), (96, 6888091896), (98, 6747518592), (108, 6122748352), (112, 5904078768), (126, 5248070016), (128, 5166068922), (144, 4592061264), (147, 4498345728), (168, 3936052512), (189, 3498713344), (192, 3444045948), (196, 3373759296), (216, 3061374176), (224, 2952039384), (252, 2624035008), (256, 2583034461), (288, 2296030632), (294, 2249172864), (336, 1968026256), (378, 1749356672), (384, 1722022974), (392, 1686879648), (432, 1530687088), (441, 1499448576), (448, 1476019692), (504, 1312017504), (576, 1148015316), (588, 1124586432), (672, 984013128), (756, 874678336), (768, 861011487), (784, 843439824), (864, 765343544), (882, 749724288), (896, 738009846), (1008, 656008752), (1152, 574007658), (1176, 562293216), (1323, 499816192), (1344, 492006564), (1512, 437339168), (1568, 421719912), (1728, 382671772), (1764, 374862144), (1792, 369004923), (2016, 328004376), (2304, 287003829), (2352, 281146608), (2646, 249908096), (2688, 246003282), (3024, 218669584), (3136, 210859956), (3456, 191335886), (3528, 187431072), (4032, 164002188), (4704, 140573304), (5292, 124954048), (5376, 123001641), (6048, 109334792), (6272, 105429978), (6912, 95667943), (7056, 93715536), (8064, 82001094), (9408, 70286652), (10584, 62477024), (12096, 54667396), (12544, 52714989), (14112, 46857768), (16128, 41000547), (18816, 35143326), (21168, 31238512), (24192, 27333698), (28224, 23428884), (37632, 17571663), (42336, 15619256), (48384, 13666849), (56448, 11714442), (84672, 7809628), (112896, 5857221), (169344, 3904814), (338688, 1952407)]