1208463872

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 3190777920

約数和(自身を除く): 1982314048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 64, 77, 88, 98, 112, 116, 128, 151, 154, 176, 196, 203, 224, 232, 256, 302, 308, 319, 352, 392, 406, 448, 464, 512, 539, 604, 616, 638, 704, 784, 812, 896, 928, 1057, 1078, 1208, 1232, 1276, 1408, 1421, 1568, 1624, 1661, 1792, 1856, 2114, 2156, 2233, 2416, 2464, 2552, 2816, 2842, 3136, 3248, 3322, 3584, 3712, 4228, 4312, 4379, 4466, 4832, 4928, 5104, 5632, 5684, 6272, 6496, 6644, 7399, 7424, 8456, 8624, 8758, 8932, 9664, 9856, 10208, 11368, 11627, 12544, 12992, 13288, 14798, 14848, 15631, 16912, 17248, 17516, 17864, 19328, 19712, 20416, 22736, 23254, 25088, 25984, 26576, 29596, 30653, 31262, 33824, 34496, 35032, 35728, 38656, 39424, 40832, 45472, 46508, 48169, 51968, 53152, 59192, 61306, 62524, 67648, 68992, 70064, 71456, 77312, 81389, 81664, 90944, 93016, 96338, 103936, 106304, 118384, 122612, 125048, 135296, 137984, 140128, 142912, 162778, 163328, 181888, 186032, 192676, 212608, 214571, 236768, 245224, 250096, 270592, 275968, 280256, 285824, 325556, 337183, 363776, 372064, 385352, 425216, 429142, 473536, 490448, 500192, 541184, 560512, 571648, 651112, 674366, 727552, 744128, 770704, 850432, 858284, 947072, 980896, 1000384, 1121024, 1143296, 1302224, 1348732, 1488256, 1541408, 1716568, 1894144, 1961792, 2000768, 2242048, 2360281, 2604448, 2697464, 2976512, 3082816, 3433136, 3788288, 3923584, 4001536, 4720562, 5208896, 5394928, 5953024, 6165632, 6866272, 7847168, 8003072, 9441124, 10417792, 10789856, 12331264, 13732544, 15694336, 18882248, 20835584, 21579712, 24662528, 27465088, 37764496, 41671168, 43159424, 54930176, 75528992, 86318848, 109860352, 151057984, 172637696, 302115968, 604231936, 1208463872]

約数ペア:

[(1, 1208463872), (2, 604231936), (4, 302115968), (7, 172637696), (8, 151057984), (11, 109860352), (14, 86318848), (16, 75528992), (22, 54930176), (28, 43159424), (29, 41671168), (32, 37764496), (44, 27465088), (49, 24662528), (56, 21579712), (58, 20835584), (64, 18882248), (77, 15694336), (88, 13732544), (98, 12331264), (112, 10789856), (116, 10417792), (128, 9441124), (151, 8003072), (154, 7847168), (176, 6866272), (196, 6165632), (203, 5953024), (224, 5394928), (232, 5208896), (256, 4720562), (302, 4001536), (308, 3923584), (319, 3788288), (352, 3433136), (392, 3082816), (406, 2976512), (448, 2697464), (464, 2604448), (512, 2360281), (539, 2242048), (604, 2000768), (616, 1961792), (638, 1894144), (704, 1716568), (784, 1541408), (812, 1488256), (896, 1348732), (928, 1302224), (1057, 1143296), (1078, 1121024), (1208, 1000384), (1232, 980896), (1276, 947072), (1408, 858284), (1421, 850432), (1568, 770704), (1624, 744128), (1661, 727552), (1792, 674366), (1856, 651112), (2114, 571648), (2156, 560512), (2233, 541184), (2416, 500192), (2464, 490448), (2552, 473536), (2816, 429142), (2842, 425216), (3136, 385352), (3248, 372064), (3322, 363776), (3584, 337183), (3712, 325556), (4228, 285824), (4312, 280256), (4379, 275968), (4466, 270592), (4832, 250096), (4928, 245224), (5104, 236768), (5632, 214571), (5684, 212608), (6272, 192676), (6496, 186032), (6644, 181888), (7399, 163328), (7424, 162778), (8456, 142912), (8624, 140128), (8758, 137984), (8932, 135296), (9664, 125048), (9856, 122612), (10208, 118384), (11368, 106304), (11627, 103936), (12544, 96338), (12992, 93016), (13288, 90944), (14798, 81664), (14848, 81389), (15631, 77312), (16912, 71456), (17248, 70064), (17516, 68992), (17864, 67648), (19328, 62524), (19712, 61306), (20416, 59192), (22736, 53152), (23254, 51968), (25088, 48169), (25984, 46508), (26576, 45472), (29596, 40832), (30653, 39424), (31262, 38656), (33824, 35728), (34496, 35032)]