786985472

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 240

約数和(自身を含む): 2089866240

約数和(自身を除く): 1302880768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 127, 128, 133, 152, 182, 196, 208, 224, 247, 254, 256, 266, 304, 364, 392, 416, 448, 494, 508, 512, 532, 608, 637, 728, 784, 832, 889, 896, 931, 988, 1016, 1064, 1216, 1274, 1456, 1568, 1651, 1664, 1729, 1778, 1792, 1862, 1976, 2032, 2128, 2413, 2432, 2548, 2912, 3136, 3302, 3328, 3458, 3556, 3584, 3724, 3952, 4064, 4256, 4826, 4864, 5096, 5824, 6223, 6272, 6604, 6656, 6916, 7112, 7448, 7904, 8128, 8512, 9652, 9728, 10192, 11557, 11648, 12103, 12446, 12544, 13208, 13832, 14224, 14896, 15808, 16256, 16891, 17024, 19304, 20384, 23114, 23296, 24206, 24892, 25088, 26416, 27664, 28448, 29792, 31369, 31616, 32512, 33782, 34048, 38608, 40768, 46228, 46592, 48412, 49784, 52832, 55328, 56896, 59584, 62738, 63232, 65024, 67564, 68096, 77216, 80899, 81536, 92456, 96824, 99568, 105664, 110656, 113792, 118237, 119168, 125476, 126464, 135128, 154432, 161798, 163072, 184912, 193648, 199136, 211328, 219583, 221312, 227584, 236474, 238336, 250952, 270256, 308864, 323596, 326144, 369824, 387296, 398272, 422656, 439166, 442624, 455168, 472948, 476672, 501904, 540512, 617728, 647192, 739648, 774592, 796544, 845312, 878332, 885248, 945896, 1003808, 1081024, 1235456, 1294384, 1479296, 1537081, 1549184, 1593088, 1756664, 1891792, 2007616, 2162048, 2588768, 2958592, 3074162, 3098368, 3186176, 3513328, 3783584, 4015232, 4324096, 5177536, 5917184, 6148324, 6196736, 7026656, 7567168, 8030464, 8648192, 10355072, 12296648, 14053312, 15134336, 16060928, 20710144, 24593296, 28106624, 30268672, 41420288, 49186592, 56213248, 60537344, 98373184, 112426496, 196746368, 393492736, 786985472]

約数ペア:

[(1, 786985472), (2, 393492736), (4, 196746368), (7, 112426496), (8, 98373184), (13, 60537344), (14, 56213248), (16, 49186592), (19, 41420288), (26, 30268672), (28, 28106624), (32, 24593296), (38, 20710144), (49, 16060928), (52, 15134336), (56, 14053312), (64, 12296648), (76, 10355072), (91, 8648192), (98, 8030464), (104, 7567168), (112, 7026656), (127, 6196736), (128, 6148324), (133, 5917184), (152, 5177536), (182, 4324096), (196, 4015232), (208, 3783584), (224, 3513328), (247, 3186176), (254, 3098368), (256, 3074162), (266, 2958592), (304, 2588768), (364, 2162048), (392, 2007616), (416, 1891792), (448, 1756664), (494, 1593088), (508, 1549184), (512, 1537081), (532, 1479296), (608, 1294384), (637, 1235456), (728, 1081024), (784, 1003808), (832, 945896), (889, 885248), (896, 878332), (931, 845312), (988, 796544), (1016, 774592), (1064, 739648), (1216, 647192), (1274, 617728), (1456, 540512), (1568, 501904), (1651, 476672), (1664, 472948), (1729, 455168), (1778, 442624), (1792, 439166), (1862, 422656), (1976, 398272), (2032, 387296), (2128, 369824), (2413, 326144), (2432, 323596), (2548, 308864), (2912, 270256), (3136, 250952), (3302, 238336), (3328, 236474), (3458, 227584), (3556, 221312), (3584, 219583), (3724, 211328), (3952, 199136), (4064, 193648), (4256, 184912), (4826, 163072), (4864, 161798), (5096, 154432), (5824, 135128), (6223, 126464), (6272, 125476), (6604, 119168), (6656, 118237), (6916, 113792), (7112, 110656), (7448, 105664), (7904, 99568), (8128, 96824), (8512, 92456), (9652, 81536), (9728, 80899), (10192, 77216), (11557, 68096), (11648, 67564), (12103, 65024), (12446, 63232), (12544, 62738), (13208, 59584), (13832, 56896), (14224, 55328), (14896, 52832), (15808, 49784), (16256, 48412), (16891, 46592), (17024, 46228), (19304, 40768), (20384, 38608), (23114, 34048), (23296, 33782), (24206, 32512), (24892, 31616), (25088, 31369), (26416, 29792), (27664, 28448)]