12961726176

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2646

約数の個数: 288

約数和(自身を含む): 42195686400

約数和(自身を除く): 29233960224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 47, 48, 49, 56, 69, 84, 92, 94, 96, 98, 112, 138, 141, 147, 161, 168, 184, 188, 196, 224, 276, 282, 294, 322, 329, 336, 368, 376, 392, 483, 552, 564, 588, 644, 658, 672, 736, 752, 784, 966, 987, 1081, 1104, 1127, 1128, 1176, 1288, 1316, 1504, 1568, 1932, 1974, 2162, 2208, 2254, 2256, 2303, 2352, 2549, 2576, 2632, 3243, 3381, 3864, 3948, 4324, 4508, 4512, 4606, 4704, 5098, 5152, 5264, 6486, 6762, 6909, 7567, 7647, 7728, 7896, 8648, 9016, 9212, 10196, 10528, 12972, 13524, 13818, 15134, 15294, 15456, 15792, 17296, 17843, 18032, 18424, 20392, 22701, 25944, 27048, 27636, 30268, 30588, 31584, 34592, 35686, 36064, 36848, 40784, 45402, 51888, 52969, 53529, 54096, 55272, 58627, 60536, 61176, 71372, 73696, 81568, 90804, 103776, 105938, 107058, 108192, 110544, 117254, 119803, 121072, 122352, 124901, 142744, 158907, 175881, 181608, 211876, 214116, 221088, 234508, 239606, 242144, 244704, 249802, 285488, 317814, 351762, 359409, 363216, 374703, 410389, 423752, 428232, 469016, 479212, 499604, 570976, 635628, 703524, 718818, 726432, 749406, 820778, 838621, 847504, 856464, 938032, 958424, 999208, 1231167, 1271256, 1407048, 1437636, 1498812, 1641556, 1677242, 1695008, 1712928, 1876064, 1916848, 1998416, 2462334, 2515863, 2542512, 2755469, 2814096, 2872723, 2875272, 2997624, 3283112, 3354484, 3833696, 3996832, 4924668, 5031726, 5085024, 5510938, 5628192, 5745446, 5750544, 5870347, 5995248, 6566224, 6708968, 8266407, 8618169, 9849336, 10063452, 11021876, 11490892, 11501088, 11740694, 11990496, 13132448, 13417936, 16532814, 17236338, 17611041, 19288283, 19698672, 20126904, 22043752, 22981784, 23481388, 26835872, 33065628, 34472676, 35222082, 38576566, 39397344, 40253808, 44087504, 45963568, 46962776, 57864849, 66131256, 68945352, 70444164, 77153132, 80507616, 88175008, 91927136, 93925552, 115729698, 132262512, 135017981, 137890704, 140888328, 154306264, 187851104, 231459396, 264525024, 270035962, 275781408, 281776656, 308612528, 405053943, 462918792, 540071924, 563553312, 617225056, 810107886, 925837584, 1080143848, 1620215772, 1851675168, 2160287696, 3240431544, 4320575392, 6480863088, 12961726176]

約数ペア:

[(1, 12961726176), (2, 6480863088), (3, 4320575392), (4, 3240431544), (6, 2160287696), (7, 1851675168), (8, 1620215772), (12, 1080143848), (14, 925837584), (16, 810107886), (21, 617225056), (23, 563553312), (24, 540071924), (28, 462918792), (32, 405053943), (42, 308612528), (46, 281776656), (47, 275781408), (48, 270035962), (49, 264525024), (56, 231459396), (69, 187851104), (84, 154306264), (92, 140888328), (94, 137890704), (96, 135017981), (98, 132262512), (112, 115729698), (138, 93925552), (141, 91927136), (147, 88175008), (161, 80507616), (168, 77153132), (184, 70444164), (188, 68945352), (196, 66131256), (224, 57864849), (276, 46962776), (282, 45963568), (294, 44087504), (322, 40253808), (329, 39397344), (336, 38576566), (368, 35222082), (376, 34472676), (392, 33065628), (483, 26835872), (552, 23481388), (564, 22981784), (588, 22043752), (644, 20126904), (658, 19698672), (672, 19288283), (736, 17611041), (752, 17236338), (784, 16532814), (966, 13417936), (987, 13132448), (1081, 11990496), (1104, 11740694), (1127, 11501088), (1128, 11490892), (1176, 11021876), (1288, 10063452), (1316, 9849336), (1504, 8618169), (1568, 8266407), (1932, 6708968), (1974, 6566224), (2162, 5995248), (2208, 5870347), (2254, 5750544), (2256, 5745446), (2303, 5628192), (2352, 5510938), (2549, 5085024), (2576, 5031726), (2632, 4924668), (3243, 3996832), (3381, 3833696), (3864, 3354484), (3948, 3283112), (4324, 2997624), (4508, 2875272), (4512, 2872723), (4606, 2814096), (4704, 2755469), (5098, 2542512), (5152, 2515863), (5264, 2462334), (6486, 1998416), (6762, 1916848), (6909, 1876064), (7567, 1712928), (7647, 1695008), (7728, 1677242), (7896, 1641556), (8648, 1498812), (9016, 1437636), (9212, 1407048), (10196, 1271256), (10528, 1231167), (12972, 999208), (13524, 958424), (13818, 938032), (15134, 856464), (15294, 847504), (15456, 838621), (15792, 820778), (17296, 749406), (17843, 726432), (18032, 718818), (18424, 703524), (20392, 635628), (22701, 570976), (25944, 499604), (27048, 479212), (27636, 469016), (30268, 428232), (30588, 423752), (31584, 410389), (34592, 374703), (35686, 363216), (36064, 359409), (36848, 351762), (40784, 317814), (45402, 285488), (51888, 249802), (52969, 244704), (53529, 242144), (54096, 239606), (55272, 234508), (58627, 221088), (60536, 214116), (61176, 211876), (71372, 181608), (73696, 175881), (81568, 158907), (90804, 142744), (103776, 124901), (105938, 122352), (107058, 121072), (108192, 119803), (110544, 117254)]