513949696

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 1174369280

約数和(自身を除く): 660419584

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 127, 128, 152, 208, 247, 254, 256, 304, 416, 494, 508, 512, 608, 832, 988, 1016, 1024, 1216, 1651, 1664, 1976, 2032, 2048, 2413, 2432, 3302, 3328, 3952, 4064, 4096, 4826, 4864, 6604, 6656, 7904, 8128, 8192, 9652, 9728, 13208, 13312, 15808, 16256, 16384, 19304, 19456, 26416, 26624, 31369, 31616, 32512, 38608, 38912, 52832, 53248, 62738, 63232, 65024, 77216, 77824, 105664, 106496, 125476, 126464, 130048, 154432, 155648, 211328, 212992, 250952, 252928, 260096, 308864, 311296, 422656, 501904, 505856, 520192, 617728, 845312, 1003808, 1011712, 1040384, 1235456, 1690624, 2007616, 2023424, 2080768, 2470912, 3381248, 4015232, 4046848, 4941824, 6762496, 8030464, 9883648, 13524992, 16060928, 19767296, 27049984, 32121856, 39534592, 64243712, 128487424, 256974848, 513949696]

約数ペア:

[(1, 513949696), (2, 256974848), (4, 128487424), (8, 64243712), (13, 39534592), (16, 32121856), (19, 27049984), (26, 19767296), (32, 16060928), (38, 13524992), (52, 9883648), (64, 8030464), (76, 6762496), (104, 4941824), (127, 4046848), (128, 4015232), (152, 3381248), (208, 2470912), (247, 2080768), (254, 2023424), (256, 2007616), (304, 1690624), (416, 1235456), (494, 1040384), (508, 1011712), (512, 1003808), (608, 845312), (832, 617728), (988, 520192), (1016, 505856), (1024, 501904), (1216, 422656), (1651, 311296), (1664, 308864), (1976, 260096), (2032, 252928), (2048, 250952), (2413, 212992), (2432, 211328), (3302, 155648), (3328, 154432), (3952, 130048), (4064, 126464), (4096, 125476), (4826, 106496), (4864, 105664), (6604, 77824), (6656, 77216), (7904, 65024), (8128, 63232), (8192, 62738), (9652, 53248), (9728, 52832), (13208, 38912), (13312, 38608), (15808, 32512), (16256, 31616), (16384, 31369), (19304, 26624), (19456, 26416)]