19949707008

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:988

約数の個数: 432

約数和(自身を含む): 72318355200

約数和(自身を除く): 52368648192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 139, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 278, 288, 308, 336, 352, 384, 396, 417, 448, 462, 504, 528, 556, 576, 616, 672, 693, 704, 768, 792, 809, 834, 896, 924, 973, 1008, 1056, 1112, 1152, 1232, 1251, 1344, 1386, 1408, 1529, 1584, 1618, 1668, 1792, 1848, 1946, 2016, 2112, 2224, 2304, 2427, 2464, 2502, 2688, 2772, 2816, 2919, 3058, 3168, 3236, 3336, 3696, 3892, 4032, 4224, 4448, 4587, 4854, 4928, 5004, 5376, 5544, 5663, 5838, 6116, 6336, 6472, 6672, 7281, 7392, 7784, 8064, 8448, 8757, 8896, 8899, 9174, 9708, 9856, 10008, 10703, 11088, 11326, 11676, 12232, 12672, 12944, 13344, 13761, 14562, 14784, 15568, 16128, 16989, 17514, 17792, 17798, 18348, 19416, 19712, 20016, 21406, 22176, 22652, 23352, 24464, 25344, 25888, 26688, 26697, 27522, 29124, 29568, 31136, 32109, 33978, 35028, 35584, 35596, 36696, 38832, 40032, 42812, 44352, 45304, 46704, 48928, 50967, 51776, 53376, 53394, 55044, 58248, 59136, 62272, 62293, 64218, 67956, 70056, 71192, 73392, 77664, 80064, 80091, 85624, 88704, 90608, 93408, 96327, 97856, 101934, 103552, 106752, 106788, 110088, 112451, 116496, 124544, 124586, 128436, 135912, 140112, 142384, 146784, 155328, 160128, 160182, 171248, 177408, 181216, 186816, 186879, 192654, 195712, 203868, 207104, 213576, 220176, 224902, 232992, 249088, 249172, 256872, 271824, 280224, 284768, 293568, 310656, 320256, 320364, 337353, 342496, 362432, 373632, 373758, 385308, 391424, 407736, 427152, 440352, 449804, 465984, 498344, 513744, 543648, 560448, 560637, 569536, 587136, 621312, 640728, 674706, 684992, 724864, 747264, 747516, 770616, 787157, 815472, 854304, 880704, 899608, 931968, 996688, 1012059, 1027488, 1087296, 1120896, 1121274, 1139072, 1174272, 1236961, 1281456, 1349412, 1369984, 1449728, 1495032, 1541232, 1574314, 1630944, 1708608, 1761408, 1799216, 1863936, 1993376, 2024118, 2054976, 2174592, 2241792, 2242548, 2278144, 2361471, 2473922, 2562912, 2698824, 2739968, 2990064, 3082464, 3148628, 3261888, 3417216, 3522816, 3598432, 3710883, 3986752, 4048236, 4109952, 4349184, 4485096, 4722942, 4947844, 5125824, 5397648, 5980128, 6164928, 6297256, 6523776, 6834432, 7084413, 7196864, 7421766, 7973504, 8096472, 8219904, 8658727, 8970192, 9445884, 9895688, 10251648, 10795296, 11132649, 11960256, 12329856, 12594512, 13047552, 14168826, 14393728, 14843532, 15947008, 16192944, 17317454, 17940384, 18891768, 19791376, 20503296, 21590592, 22265298, 23920512, 24659712, 25189024, 25976181, 28337652, 28787456, 29687064, 32385888, 34634908, 35880768, 37783536, 39582752, 43181184, 44530596, 47841024, 50378048, 51952362, 56675304, 59374128, 64771776, 69269816, 71761536, 75567072, 77928543, 79165504, 86362368, 89061192, 100756096, 103904724, 113350608, 118748256, 129543552, 138539632, 143523072, 151134144, 155857086, 158331008, 178122384, 201512192, 207809448, 226701216, 237496512, 259087104, 277079264, 302268288, 311714172, 316662016, 356244768, 415618896, 453402432, 474993024, 554158528, 604536576, 623428344, 712489536, 831237792, 906804864, 949986048, 1108317056, 1246856688, 1424979072, 1662475584, 1813609728, 2216634112, 2493713376, 2849958144, 3324951168, 4987426752, 6649902336, 9974853504, 19949707008]

約数ペア:

[(1, 19949707008), (2, 9974853504), (3, 6649902336), (4, 4987426752), (6, 3324951168), (7, 2849958144), (8, 2493713376), (9, 2216634112), (11, 1813609728), (12, 1662475584), (14, 1424979072), (16, 1246856688), (18, 1108317056), (21, 949986048), (22, 906804864), (24, 831237792), (28, 712489536), (32, 623428344), (33, 604536576), (36, 554158528), (42, 474993024), (44, 453402432), (48, 415618896), (56, 356244768), (63, 316662016), (64, 311714172), (66, 302268288), (72, 277079264), (77, 259087104), (84, 237496512), (88, 226701216), (96, 207809448), (99, 201512192), (112, 178122384), (126, 158331008), (128, 155857086), (132, 151134144), (139, 143523072), (144, 138539632), (154, 129543552), (168, 118748256), (176, 113350608), (192, 103904724), (198, 100756096), (224, 89061192), (231, 86362368), (252, 79165504), (256, 77928543), (264, 75567072), (278, 71761536), (288, 69269816), (308, 64771776), (336, 59374128), (352, 56675304), (384, 51952362), (396, 50378048), (417, 47841024), (448, 44530596), (462, 43181184), (504, 39582752), (528, 37783536), (556, 35880768), (576, 34634908), (616, 32385888), (672, 29687064), (693, 28787456), (704, 28337652), (768, 25976181), (792, 25189024), (809, 24659712), (834, 23920512), (896, 22265298), (924, 21590592), (973, 20503296), (1008, 19791376), (1056, 18891768), (1112, 17940384), (1152, 17317454), (1232, 16192944), (1251, 15947008), (1344, 14843532), (1386, 14393728), (1408, 14168826), (1529, 13047552), (1584, 12594512), (1618, 12329856), (1668, 11960256), (1792, 11132649), (1848, 10795296), (1946, 10251648), (2016, 9895688), (2112, 9445884), (2224, 8970192), (2304, 8658727), (2427, 8219904), (2464, 8096472), (2502, 7973504), (2688, 7421766), (2772, 7196864), (2816, 7084413), (2919, 6834432), (3058, 6523776), (3168, 6297256), (3236, 6164928), (3336, 5980128), (3696, 5397648), (3892, 5125824), (4032, 4947844), (4224, 4722942), (4448, 4485096), (4587, 4349184), (4854, 4109952), (4928, 4048236), (5004, 3986752), (5376, 3710883), (5544, 3598432), (5663, 3522816), (5838, 3417216), (6116, 3261888), (6336, 3148628), (6472, 3082464), (6672, 2990064), (7281, 2739968), (7392, 2698824), (7784, 2562912), (8064, 2473922), (8448, 2361471), (8757, 2278144), (8896, 2242548), (8899, 2241792), (9174, 2174592), (9708, 2054976), (9856, 2024118), (10008, 1993376), (10703, 1863936), (11088, 1799216), (11326, 1761408), (11676, 1708608), (12232, 1630944), (12672, 1574314), (12944, 1541232), (13344, 1495032), (13761, 1449728), (14562, 1369984), (14784, 1349412), (15568, 1281456), (16128, 1236961), (16989, 1174272), (17514, 1139072), (17792, 1121274), (17798, 1120896), (18348, 1087296), (19416, 1027488), (19712, 1012059), (20016, 996688), (21406, 931968), (22176, 899608), (22652, 880704), (23352, 854304), (24464, 815472), (25344, 787157), (25888, 770616), (26688, 747516), (26697, 747264), (27522, 724864), (29124, 684992), (29568, 674706), (31136, 640728), (32109, 621312), (33978, 587136), (35028, 569536), (35584, 560637), (35596, 560448), (36696, 543648), (38832, 513744), (40032, 498344), (42812, 465984), (44352, 449804), (45304, 440352), (46704, 427152), (48928, 407736), (50967, 391424), (51776, 385308), (53376, 373758), (53394, 373632), (55044, 362432), (58248, 342496), (59136, 337353), (62272, 320364), (62293, 320256), (64218, 310656), (67956, 293568), (70056, 284768), (71192, 280224), (73392, 271824), (77664, 256872), (80064, 249172), (80091, 249088), (85624, 232992), (88704, 224902), (90608, 220176), (93408, 213576), (96327, 207104), (97856, 203868), (101934, 195712), (103552, 192654), (106752, 186879), (106788, 186816), (110088, 181216), (112451, 177408), (116496, 171248), (124544, 160182), (124586, 160128), (128436, 155328), (135912, 146784), (140112, 142384)]