28781182976

素因数分解:

$2^{17}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 75161640960

約数和(自身を除く): 46380457984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 127, 128, 133, 152, 182, 208, 224, 247, 254, 256, 266, 304, 364, 416, 448, 494, 508, 512, 532, 608, 728, 832, 889, 896, 988, 1016, 1024, 1064, 1216, 1456, 1651, 1664, 1729, 1778, 1792, 1976, 2032, 2048, 2128, 2413, 2432, 2912, 3302, 3328, 3458, 3556, 3584, 3952, 4064, 4096, 4256, 4826, 4864, 5824, 6604, 6656, 6916, 7112, 7168, 7904, 8128, 8192, 8512, 9652, 9728, 11557, 11648, 13208, 13312, 13832, 14224, 14336, 15808, 16256, 16384, 16891, 17024, 19304, 19456, 23114, 23296, 26416, 26624, 27664, 28448, 28672, 31369, 31616, 32512, 32768, 33782, 34048, 38608, 38912, 46228, 46592, 52832, 53248, 55328, 56896, 57344, 62738, 63232, 65024, 65536, 67564, 68096, 77216, 77824, 92456, 93184, 105664, 106496, 110656, 113792, 114688, 125476, 126464, 130048, 131072, 135128, 136192, 154432, 155648, 184912, 186368, 211328, 212992, 219583, 221312, 227584, 229376, 250952, 252928, 260096, 270256, 272384, 308864, 311296, 369824, 372736, 422656, 425984, 439166, 442624, 455168, 458752, 501904, 505856, 520192, 540512, 544768, 617728, 622592, 739648, 745472, 845312, 851968, 878332, 885248, 910336, 917504, 1003808, 1011712, 1040384, 1081024, 1089536, 1235456, 1245184, 1479296, 1490944, 1690624, 1703936, 1756664, 1770496, 1820672, 2007616, 2023424, 2080768, 2162048, 2179072, 2470912, 2490368, 2958592, 2981888, 3381248, 3513328, 3540992, 3641344, 4015232, 4046848, 4161536, 4324096, 4358144, 4941824, 5917184, 5963776, 6762496, 7026656, 7081984, 7282688, 8030464, 8093696, 8323072, 8648192, 8716288, 9883648, 11834368, 11927552, 13524992, 14053312, 14163968, 14565376, 16060928, 16187392, 16646144, 17296384, 17432576, 19767296, 23668736, 27049984, 28106624, 28327936, 29130752, 32121856, 32374784, 34592768, 39534592, 47337472, 54099968, 56213248, 56655872, 58261504, 64243712, 69185536, 79069184, 94674944, 108199936, 112426496, 113311744, 116523008, 128487424, 138371072, 158138368, 189349888, 216399872, 224852992, 226623488, 256974848, 276742144, 316276736, 378699776, 449705984, 513949696, 553484288, 757399552, 899411968, 1027899392, 1106968576, 1514799104, 1798823936, 2055798784, 2213937152, 3597647872, 4111597568, 7195295744, 14390591488, 28781182976]

約数ペア:

[(1, 28781182976), (2, 14390591488), (4, 7195295744), (7, 4111597568), (8, 3597647872), (13, 2213937152), (14, 2055798784), (16, 1798823936), (19, 1514799104), (26, 1106968576), (28, 1027899392), (32, 899411968), (38, 757399552), (52, 553484288), (56, 513949696), (64, 449705984), (76, 378699776), (91, 316276736), (104, 276742144), (112, 256974848), (127, 226623488), (128, 224852992), (133, 216399872), (152, 189349888), (182, 158138368), (208, 138371072), (224, 128487424), (247, 116523008), (254, 113311744), (256, 112426496), (266, 108199936), (304, 94674944), (364, 79069184), (416, 69185536), (448, 64243712), (494, 58261504), (508, 56655872), (512, 56213248), (532, 54099968), (608, 47337472), (728, 39534592), (832, 34592768), (889, 32374784), (896, 32121856), (988, 29130752), (1016, 28327936), (1024, 28106624), (1064, 27049984), (1216, 23668736), (1456, 19767296), (1651, 17432576), (1664, 17296384), (1729, 16646144), (1778, 16187392), (1792, 16060928), (1976, 14565376), (2032, 14163968), (2048, 14053312), (2128, 13524992), (2413, 11927552), (2432, 11834368), (2912, 9883648), (3302, 8716288), (3328, 8648192), (3458, 8323072), (3556, 8093696), (3584, 8030464), (3952, 7282688), (4064, 7081984), (4096, 7026656), (4256, 6762496), (4826, 5963776), (4864, 5917184), (5824, 4941824), (6604, 4358144), (6656, 4324096), (6916, 4161536), (7112, 4046848), (7168, 4015232), (7904, 3641344), (8128, 3540992), (8192, 3513328), (8512, 3381248), (9652, 2981888), (9728, 2958592), (11557, 2490368), (11648, 2470912), (13208, 2179072), (13312, 2162048), (13832, 2080768), (14224, 2023424), (14336, 2007616), (15808, 1820672), (16256, 1770496), (16384, 1756664), (16891, 1703936), (17024, 1690624), (19304, 1490944), (19456, 1479296), (23114, 1245184), (23296, 1235456), (26416, 1089536), (26624, 1081024), (27664, 1040384), (28448, 1011712), (28672, 1003808), (31369, 917504), (31616, 910336), (32512, 885248), (32768, 878332), (33782, 851968), (34048, 845312), (38608, 745472), (38912, 739648), (46228, 622592), (46592, 617728), (52832, 544768), (53248, 540512), (55328, 520192), (56896, 505856), (57344, 501904), (62738, 458752), (63232, 455168), (65024, 442624), (65536, 439166), (67564, 425984), (68096, 422656), (77216, 372736), (77824, 369824), (92456, 311296), (93184, 308864), (105664, 272384), (106496, 270256), (110656, 260096), (113792, 252928), (114688, 250952), (125476, 229376), (126464, 227584), (130048, 221312), (131072, 219583), (135128, 212992), (136192, 211328), (154432, 186368), (155648, 184912)]