2778648768

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 504

約数和(自身を含む): 10145011968

約数和(自身を除く): 7366363200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 56, 57, 63, 64, 69, 72, 76, 83, 84, 92, 96, 112, 114, 126, 133, 138, 144, 152, 161, 166, 168, 171, 184, 192, 207, 224, 228, 249, 252, 266, 276, 288, 304, 322, 332, 336, 342, 361, 368, 399, 414, 437, 448, 456, 483, 498, 504, 532, 552, 576, 581, 608, 644, 664, 672, 684, 722, 736, 747, 798, 828, 874, 912, 966, 996, 1008, 1064, 1083, 1104, 1162, 1197, 1216, 1288, 1311, 1328, 1344, 1368, 1444, 1449, 1472, 1494, 1577, 1596, 1656, 1743, 1748, 1824, 1909, 1932, 1992, 2016, 2128, 2166, 2208, 2324, 2394, 2527, 2576, 2622, 2656, 2736, 2888, 2898, 2988, 3059, 3154, 3192, 3249, 3312, 3486, 3496, 3648, 3818, 3864, 3933, 3984, 4032, 4256, 4332, 4416, 4648, 4731, 4788, 5054, 5152, 5229, 5244, 5312, 5472, 5727, 5776, 5796, 5976, 6118, 6308, 6384, 6498, 6624, 6972, 6992, 7581, 7636, 7728, 7866, 7968, 8303, 8512, 8664, 9177, 9296, 9462, 9576, 10108, 10304, 10458, 10488, 10944, 11039, 11454, 11552, 11592, 11952, 12236, 12616, 12768, 12996, 13248, 13363, 13944, 13984, 14193, 15162, 15272, 15456, 15732, 15936, 16606, 17181, 17328, 18354, 18592, 18924, 19152, 20216, 20916, 20976, 22078, 22743, 22908, 23104, 23184, 23904, 24472, 24909, 25232, 25536, 25992, 26726, 27531, 27888, 27968, 28386, 29963, 30324, 30544, 30912, 31464, 33117, 33212, 34362, 34656, 36271, 36708, 37184, 37848, 38304, 40089, 40432, 41832, 41952, 44156, 45486, 45816, 46368, 47808, 48944, 49818, 50464, 51984, 53452, 55062, 55776, 56772, 58121, 59926, 60648, 61088, 62928, 66234, 66424, 68724, 69312, 72542, 73416, 74727, 75696, 76608, 80178, 80864, 83664, 83904, 88312, 89889, 90972, 91632, 92736, 97888, 99351, 99636, 100928, 103968, 106904, 108813, 110124, 111552, 113544, 116242, 119852, 120267, 121296, 122176, 125856, 132468, 132848, 137448, 145084, 146832, 149454, 151392, 160356, 161728, 167328, 174363, 176624, 179778, 181944, 183264, 195776, 198702, 199272, 207936, 209741, 213808, 217626, 220248, 227088, 232484, 239704, 240534, 242592, 251712, 253897, 264936, 265696, 269667, 274896, 290168, 293664, 298908, 302784, 320712, 326439, 334656, 348726, 353248, 359556, 363888, 366528, 397404, 398544, 419482, 427616, 435252, 440496, 454176, 464968, 479408, 481068, 485184, 507794, 523089, 529872, 531392, 539334, 549792, 580336, 587328, 597816, 629223, 641424, 652878, 689149, 697452, 706496, 719112, 727776, 761691, 794808, 797088, 838964, 855232, 870504, 880992, 908352, 929936, 958816, 962136, 1015588, 1046178, 1059744, 1078668, 1099584, 1160672, 1195632, 1258446, 1282848, 1305756, 1378298, 1394904, 1438224, 1455552, 1523382, 1589616, 1594176, 1677928, 1741008, 1761984, 1859872, 1887669, 1917632, 1924272, 2031176, 2067447, 2092356, 2119488, 2157336, 2285073, 2321344, 2391264, 2516892, 2565696, 2611512, 2756596, 2789808, 2876448, 3046764, 3179232, 3355856, 3482016, 3719744, 3775338, 3848544, 4062352, 4134894, 4184712, 4314672, 4570146, 4782528, 4824043, 5033784, 5223024, 5513192, 5579616, 5752896, 6093528, 6202341, 6358464, 6711712, 6964032, 7550676, 7697088, 8124704, 8269788, 8369424, 8629344, 9140292, 9648086, 10067568, 10446048, 11026384, 11159232, 12187056, 12404682, 13423424, 14472129, 15101352, 16249408, 16539576, 16738848, 17258688, 18280584, 19296172, 20135136, 20892096, 22052768, 24374112, 24809364, 28944258, 30202704, 33079152, 33477696, 36561168, 38592344, 40270272, 43416387, 44105536, 48748224, 49618728, 57888516, 60405408, 66158304, 73122336, 77184688, 86832774, 99237456, 115777032, 120810816, 132316608, 146244672, 154369376, 173665548, 198474912, 231554064, 308738752, 347331096, 396949824, 463108128, 694662192, 926216256, 1389324384, 2778648768]

約数ペア:

[(1, 2778648768), (2, 1389324384), (3, 926216256), (4, 694662192), (6, 463108128), (7, 396949824), (8, 347331096), (9, 308738752), (12, 231554064), (14, 198474912), (16, 173665548), (18, 154369376), (19, 146244672), (21, 132316608), (23, 120810816), (24, 115777032), (28, 99237456), (32, 86832774), (36, 77184688), (38, 73122336), (42, 66158304), (46, 60405408), (48, 57888516), (56, 49618728), (57, 48748224), (63, 44105536), (64, 43416387), (69, 40270272), (72, 38592344), (76, 36561168), (83, 33477696), (84, 33079152), (92, 30202704), (96, 28944258), (112, 24809364), (114, 24374112), (126, 22052768), (133, 20892096), (138, 20135136), (144, 19296172), (152, 18280584), (161, 17258688), (166, 16738848), (168, 16539576), (171, 16249408), (184, 15101352), (192, 14472129), (207, 13423424), (224, 12404682), (228, 12187056), (249, 11159232), (252, 11026384), (266, 10446048), (276, 10067568), (288, 9648086), (304, 9140292), (322, 8629344), (332, 8369424), (336, 8269788), (342, 8124704), (361, 7697088), (368, 7550676), (399, 6964032), (414, 6711712), (437, 6358464), (448, 6202341), (456, 6093528), (483, 5752896), (498, 5579616), (504, 5513192), (532, 5223024), (552, 5033784), (576, 4824043), (581, 4782528), (608, 4570146), (644, 4314672), (664, 4184712), (672, 4134894), (684, 4062352), (722, 3848544), (736, 3775338), (747, 3719744), (798, 3482016), (828, 3355856), (874, 3179232), (912, 3046764), (966, 2876448), (996, 2789808), (1008, 2756596), (1064, 2611512), (1083, 2565696), (1104, 2516892), (1162, 2391264), (1197, 2321344), (1216, 2285073), (1288, 2157336), (1311, 2119488), (1328, 2092356), (1344, 2067447), (1368, 2031176), (1444, 1924272), (1449, 1917632), (1472, 1887669), (1494, 1859872), (1577, 1761984), (1596, 1741008), (1656, 1677928), (1743, 1594176), (1748, 1589616), (1824, 1523382), (1909, 1455552), (1932, 1438224), (1992, 1394904), (2016, 1378298), (2128, 1305756), (2166, 1282848), (2208, 1258446), (2324, 1195632), (2394, 1160672), (2527, 1099584), (2576, 1078668), (2622, 1059744), (2656, 1046178), (2736, 1015588), (2888, 962136), (2898, 958816), (2988, 929936), (3059, 908352), (3154, 880992), (3192, 870504), (3249, 855232), (3312, 838964), (3486, 797088), (3496, 794808), (3648, 761691), (3818, 727776), (3864, 719112), (3933, 706496), (3984, 697452), (4032, 689149), (4256, 652878), (4332, 641424), (4416, 629223), (4648, 597816), (4731, 587328), (4788, 580336), (5054, 549792), (5152, 539334), (5229, 531392), (5244, 529872), (5312, 523089), (5472, 507794), (5727, 485184), (5776, 481068), (5796, 479408), (5976, 464968), (6118, 454176), (6308, 440496), (6384, 435252), (6498, 427616), (6624, 419482), (6972, 398544), (6992, 397404), (7581, 366528), (7636, 363888), (7728, 359556), (7866, 353248), (7968, 348726), (8303, 334656), (8512, 326439), (8664, 320712), (9177, 302784), (9296, 298908), (9462, 293664), (9576, 290168), (10108, 274896), (10304, 269667), (10458, 265696), (10488, 264936), (10944, 253897), (11039, 251712), (11454, 242592), (11552, 240534), (11592, 239704), (11952, 232484), (12236, 227088), (12616, 220248), (12768, 217626), (12996, 213808), (13248, 209741), (13363, 207936), (13944, 199272), (13984, 198702), (14193, 195776), (15162, 183264), (15272, 181944), (15456, 179778), (15732, 176624), (15936, 174363), (16606, 167328), (17181, 161728), (17328, 160356), (18354, 151392), (18592, 149454), (18924, 146832), (19152, 145084), (20216, 137448), (20916, 132848), (20976, 132468), (22078, 125856), (22743, 122176), (22908, 121296), (23104, 120267), (23184, 119852), (23904, 116242), (24472, 113544), (24909, 111552), (25232, 110124), (25536, 108813), (25992, 106904), (26726, 103968), (27531, 100928), (27888, 99636), (27968, 99351), (28386, 97888), (29963, 92736), (30324, 91632), (30544, 90972), (30912, 89889), (31464, 88312), (33117, 83904), (33212, 83664), (34362, 80864), (34656, 80178), (36271, 76608), (36708, 75696), (37184, 74727), (37848, 73416), (38304, 72542), (40089, 69312), (40432, 68724), (41832, 66424), (41952, 66234), (44156, 62928), (45486, 61088), (45816, 60648), (46368, 59926), (47808, 58121), (48944, 56772), (49818, 55776), (50464, 55062), (51984, 53452)]