19418074368

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:874

約数の個数: 432

約数和(自身を含む): 66745103040

約数和(自身を除く): 47327028672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 61, 64, 66, 77, 84, 88, 96, 98, 112, 122, 128, 132, 147, 154, 168, 176, 183, 192, 196, 224, 231, 244, 256, 264, 294, 308, 336, 352, 366, 384, 392, 427, 448, 462, 488, 528, 539, 588, 616, 671, 672, 704, 732, 768, 769, 784, 854, 896, 924, 976, 1056, 1078, 1176, 1232, 1281, 1342, 1344, 1408, 1464, 1538, 1568, 1617, 1708, 1792, 1848, 1952, 2013, 2112, 2156, 2307, 2352, 2464, 2562, 2684, 2688, 2816, 2928, 2989, 3076, 3136, 3234, 3416, 3696, 3904, 4026, 4224, 4312, 4614, 4697, 4704, 4928, 5124, 5368, 5376, 5383, 5856, 5978, 6152, 6272, 6468, 6832, 7392, 7808, 8052, 8448, 8459, 8624, 8967, 9228, 9394, 9408, 9856, 10248, 10736, 10766, 11712, 11956, 12304, 12544, 12936, 13664, 14091, 14784, 15616, 16104, 16149, 16918, 17248, 17934, 18456, 18788, 18816, 19712, 20496, 21472, 21532, 23424, 23912, 24608, 25377, 25872, 27328, 28182, 29568, 32208, 32298, 32879, 33836, 34496, 35868, 36912, 37576, 37632, 37681, 40992, 42944, 43064, 46848, 46909, 47824, 49216, 50754, 51744, 54656, 56364, 59136, 59213, 64416, 64596, 65758, 67672, 68992, 71736, 73824, 75152, 75362, 81984, 85888, 86128, 93818, 95648, 98432, 98637, 101508, 103488, 109312, 112728, 113043, 118426, 128832, 129192, 131516, 135344, 137984, 140727, 143472, 147648, 150304, 150724, 163968, 171776, 172256, 177639, 187636, 191296, 196864, 197274, 203016, 206976, 225456, 226086, 236852, 257664, 258384, 263032, 270688, 281454, 286944, 295296, 300608, 301448, 327936, 328363, 344512, 355278, 375272, 382592, 394548, 406032, 413952, 414491, 450912, 452172, 473704, 515328, 515999, 516768, 526064, 541376, 562908, 573888, 590592, 601216, 602896, 656726, 689024, 710556, 750544, 765184, 789096, 812064, 828982, 901824, 904344, 947408, 985089, 1031998, 1033536, 1052128, 1082752, 1125816, 1147776, 1202432, 1205792, 1243473, 1313452, 1378048, 1421112, 1501088, 1547997, 1578192, 1624128, 1657964, 1803648, 1808688, 1894816, 1970178, 2063996, 2067072, 2104256, 2165504, 2251632, 2295552, 2298541, 2411584, 2486946, 2626904, 2842224, 3002176, 3095994, 3156384, 3248256, 3315928, 3607296, 3611993, 3617376, 3789632, 3940356, 4127992, 4134144, 4208512, 4503264, 4597082, 4823168, 4973892, 5253808, 5684448, 6004352, 6191988, 6312768, 6496512, 6631856, 6895623, 7223986, 7234752, 7579264, 7880712, 8255984, 8417024, 9006528, 9194164, 9646336, 9947784, 10507616, 10835979, 11368896, 12008704, 12383976, 12625536, 13263712, 13791246, 14447972, 14469504, 15158528, 15761424, 16511968, 18013056, 18388328, 19895568, 21015232, 21671958, 22737792, 24767952, 25251072, 25283951, 26527424, 27582492, 28895944, 28939008, 31522848, 33023936, 36026112, 36776656, 39791136, 42030464, 43343916, 45475584, 49535904, 50567902, 53054848, 55164984, 57791888, 63045696, 66047872, 73553312, 75851853, 79582272, 84060928, 86687832, 99071808, 101135804, 106109696, 110329968, 115583776, 126091392, 132095744, 147106624, 151703706, 159164544, 173375664, 198143616, 202271608, 220659936, 231167552, 252182784, 294213248, 303407412, 318329088, 346751328, 396287232, 404543216, 441319872, 462335104, 588426496, 606814824, 693502656, 809086432, 882639744, 924670208, 1213629648, 1387005312, 1618172864, 1765279488, 2427259296, 2774010624, 3236345728, 4854518592, 6472691456, 9709037184, 19418074368]

約数ペア:

[(1, 19418074368), (2, 9709037184), (3, 6472691456), (4, 4854518592), (6, 3236345728), (7, 2774010624), (8, 2427259296), (11, 1765279488), (12, 1618172864), (14, 1387005312), (16, 1213629648), (21, 924670208), (22, 882639744), (24, 809086432), (28, 693502656), (32, 606814824), (33, 588426496), (42, 462335104), (44, 441319872), (48, 404543216), (49, 396287232), (56, 346751328), (61, 318329088), (64, 303407412), (66, 294213248), (77, 252182784), (84, 231167552), (88, 220659936), (96, 202271608), (98, 198143616), (112, 173375664), (122, 159164544), (128, 151703706), (132, 147106624), (147, 132095744), (154, 126091392), (168, 115583776), (176, 110329968), (183, 106109696), (192, 101135804), (196, 99071808), (224, 86687832), (231, 84060928), (244, 79582272), (256, 75851853), (264, 73553312), (294, 66047872), (308, 63045696), (336, 57791888), (352, 55164984), (366, 53054848), (384, 50567902), (392, 49535904), (427, 45475584), (448, 43343916), (462, 42030464), (488, 39791136), (528, 36776656), (539, 36026112), (588, 33023936), (616, 31522848), (671, 28939008), (672, 28895944), (704, 27582492), (732, 26527424), (768, 25283951), (769, 25251072), (784, 24767952), (854, 22737792), (896, 21671958), (924, 21015232), (976, 19895568), (1056, 18388328), (1078, 18013056), (1176, 16511968), (1232, 15761424), (1281, 15158528), (1342, 14469504), (1344, 14447972), (1408, 13791246), (1464, 13263712), (1538, 12625536), (1568, 12383976), (1617, 12008704), (1708, 11368896), (1792, 10835979), (1848, 10507616), (1952, 9947784), (2013, 9646336), (2112, 9194164), (2156, 9006528), (2307, 8417024), (2352, 8255984), (2464, 7880712), (2562, 7579264), (2684, 7234752), (2688, 7223986), (2816, 6895623), (2928, 6631856), (2989, 6496512), (3076, 6312768), (3136, 6191988), (3234, 6004352), (3416, 5684448), (3696, 5253808), (3904, 4973892), (4026, 4823168), (4224, 4597082), (4312, 4503264), (4614, 4208512), (4697, 4134144), (4704, 4127992), (4928, 3940356), (5124, 3789632), (5368, 3617376), (5376, 3611993), (5383, 3607296), (5856, 3315928), (5978, 3248256), (6152, 3156384), (6272, 3095994), (6468, 3002176), (6832, 2842224), (7392, 2626904), (7808, 2486946), (8052, 2411584), (8448, 2298541), (8459, 2295552), (8624, 2251632), (8967, 2165504), (9228, 2104256), (9394, 2067072), (9408, 2063996), (9856, 1970178), (10248, 1894816), (10736, 1808688), (10766, 1803648), (11712, 1657964), (11956, 1624128), (12304, 1578192), (12544, 1547997), (12936, 1501088), (13664, 1421112), (14091, 1378048), (14784, 1313452), (15616, 1243473), (16104, 1205792), (16149, 1202432), (16918, 1147776), (17248, 1125816), (17934, 1082752), (18456, 1052128), (18788, 1033536), (18816, 1031998), (19712, 985089), (20496, 947408), (21472, 904344), (21532, 901824), (23424, 828982), (23912, 812064), (24608, 789096), (25377, 765184), (25872, 750544), (27328, 710556), (28182, 689024), (29568, 656726), (32208, 602896), (32298, 601216), (32879, 590592), (33836, 573888), (34496, 562908), (35868, 541376), (36912, 526064), (37576, 516768), (37632, 515999), (37681, 515328), (40992, 473704), (42944, 452172), (43064, 450912), (46848, 414491), (46909, 413952), (47824, 406032), (49216, 394548), (50754, 382592), (51744, 375272), (54656, 355278), (56364, 344512), (59136, 328363), (59213, 327936), (64416, 301448), (64596, 300608), (65758, 295296), (67672, 286944), (68992, 281454), (71736, 270688), (73824, 263032), (75152, 258384), (75362, 257664), (81984, 236852), (85888, 226086), (86128, 225456), (93818, 206976), (95648, 203016), (98432, 197274), (98637, 196864), (101508, 191296), (103488, 187636), (109312, 177639), (112728, 172256), (113043, 171776), (118426, 163968), (128832, 150724), (129192, 150304), (131516, 147648), (135344, 143472), (137984, 140727)]