614996816

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 1429503744

約数和(自身を除く): 814506928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 193, 322, 368, 386, 644, 772, 1237, 1288, 1351, 1544, 2474, 2576, 2702, 3088, 4439, 4948, 5404, 8659, 8878, 9896, 10808, 17318, 17756, 19792, 21616, 28451, 31073, 34636, 35512, 56902, 62146, 69272, 71024, 113804, 124292, 138544, 199157, 227608, 238741, 248584, 398314, 455216, 477482, 497168, 796628, 954964, 1593256, 1671187, 1909928, 3186512, 3342374, 3819856, 5491043, 6684748, 10982086, 13369496, 21964172, 26738992, 38437301, 43928344, 76874602, 87856688, 153749204, 307498408, 614996816]

約数ペア:

[(1, 614996816), (2, 307498408), (4, 153749204), (7, 87856688), (8, 76874602), (14, 43928344), (16, 38437301), (23, 26738992), (28, 21964172), (46, 13369496), (56, 10982086), (92, 6684748), (112, 5491043), (161, 3819856), (184, 3342374), (193, 3186512), (322, 1909928), (368, 1671187), (386, 1593256), (644, 954964), (772, 796628), (1237, 497168), (1288, 477482), (1351, 455216), (1544, 398314), (2474, 248584), (2576, 238741), (2702, 227608), (3088, 199157), (4439, 138544), (4948, 124292), (5404, 113804), (8659, 71024), (8878, 69272), (9896, 62146), (10808, 56902), (17318, 35512), (17756, 34636), (19792, 31073), (21616, 28451)]