248450048

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 176

約数和(自身を含む): 650847744

約数和(自身を除く): 402397696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 137, 154, 161, 176, 184, 224, 253, 256, 274, 308, 322, 352, 368, 448, 506, 512, 548, 616, 644, 704, 736, 896, 959, 1012, 1024, 1096, 1232, 1288, 1408, 1472, 1507, 1771, 1792, 1918, 2024, 2192, 2464, 2576, 2816, 2944, 3014, 3151, 3542, 3584, 3836, 4048, 4384, 4928, 5152, 5632, 5888, 6028, 6302, 7084, 7168, 7672, 8096, 8768, 9856, 10304, 10549, 11264, 11776, 12056, 12604, 14168, 15344, 16192, 17536, 19712, 20608, 21098, 22057, 23552, 24112, 25208, 28336, 30688, 32384, 34661, 35072, 39424, 41216, 42196, 44114, 48224, 50416, 56672, 61376, 64768, 69322, 70144, 78848, 82432, 84392, 88228, 96448, 100832, 113344, 122752, 129536, 138644, 140288, 164864, 168784, 176456, 192896, 201664, 226688, 242627, 245504, 259072, 277288, 337568, 352912, 385792, 403328, 453376, 485254, 491008, 554576, 675136, 705824, 771584, 806656, 906752, 970508, 982016, 1109152, 1350272, 1411648, 1543168, 1613312, 1813504, 1941016, 2218304, 2700544, 2823296, 3226624, 3882032, 4436608, 5401088, 5646592, 7764064, 8873216, 10802176, 11293184, 15528128, 17746432, 22586368, 31056256, 35492864, 62112512, 124225024, 248450048]

約数ペア:

[(1, 248450048), (2, 124225024), (4, 62112512), (7, 35492864), (8, 31056256), (11, 22586368), (14, 17746432), (16, 15528128), (22, 11293184), (23, 10802176), (28, 8873216), (32, 7764064), (44, 5646592), (46, 5401088), (56, 4436608), (64, 3882032), (77, 3226624), (88, 2823296), (92, 2700544), (112, 2218304), (128, 1941016), (137, 1813504), (154, 1613312), (161, 1543168), (176, 1411648), (184, 1350272), (224, 1109152), (253, 982016), (256, 970508), (274, 906752), (308, 806656), (322, 771584), (352, 705824), (368, 675136), (448, 554576), (506, 491008), (512, 485254), (548, 453376), (616, 403328), (644, 385792), (704, 352912), (736, 337568), (896, 277288), (959, 259072), (1012, 245504), (1024, 242627), (1096, 226688), (1232, 201664), (1288, 192896), (1408, 176456), (1472, 168784), (1507, 164864), (1771, 140288), (1792, 138644), (1918, 129536), (2024, 122752), (2192, 113344), (2464, 100832), (2576, 96448), (2816, 88228), (2944, 84392), (3014, 82432), (3151, 78848), (3542, 70144), (3584, 69322), (3836, 64768), (4048, 61376), (4384, 56672), (4928, 50416), (5152, 48224), (5632, 44114), (5888, 42196), (6028, 41216), (6302, 39424), (7084, 35072), (7168, 34661), (7672, 32384), (8096, 30688), (8768, 28336), (9856, 25208), (10304, 24112), (10549, 23552), (11264, 22057), (11776, 21098), (12056, 20608), (12604, 19712), (14168, 17536), (15344, 16192)]