290852352

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 980508672

約数和(自身を除く): 689656320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 127, 128, 142, 144, 168, 192, 213, 224, 252, 254, 256, 284, 288, 336, 381, 384, 426, 448, 497, 504, 508, 512, 568, 576, 639, 672, 762, 768, 852, 889, 896, 994, 1008, 1016, 1136, 1143, 1152, 1278, 1344, 1491, 1524, 1536, 1704, 1778, 1792, 1988, 2016, 2032, 2272, 2286, 2304, 2556, 2667, 2688, 2982, 3048, 3408, 3556, 3584, 3976, 4032, 4064, 4473, 4544, 4572, 4608, 5112, 5334, 5376, 5964, 6096, 6816, 7112, 7952, 8001, 8064, 8128, 8946, 9017, 9088, 9144, 10224, 10668, 10752, 11928, 12192, 13632, 14224, 15904, 16002, 16128, 16256, 17892, 18034, 18176, 18288, 20448, 21336, 23856, 24384, 27051, 27264, 28448, 31808, 32004, 32256, 32512, 35784, 36068, 36352, 36576, 40896, 42672, 47712, 48768, 54102, 54528, 56896, 63119, 63616, 64008, 65024, 71568, 72136, 73152, 81153, 81792, 85344, 95424, 97536, 108204, 109056, 113792, 126238, 127232, 128016, 143136, 144272, 146304, 162306, 163584, 170688, 189357, 190848, 195072, 216408, 227584, 252476, 254464, 256032, 286272, 288544, 292608, 324612, 327168, 341376, 378714, 381696, 432816, 455168, 504952, 512064, 568071, 572544, 577088, 585216, 649224, 682752, 757428, 763392, 865632, 1009904, 1024128, 1136142, 1145088, 1154176, 1298448, 1365504, 1514856, 1731264, 2019808, 2048256, 2272284, 2290176, 2308352, 2596896, 3029712, 3462528, 4039616, 4096512, 4544568, 4616704, 5193792, 6059424, 6925056, 8079232, 9089136, 10387584, 12118848, 13850112, 16158464, 18178272, 20775168, 24237696, 32316928, 36356544, 41550336, 48475392, 72713088, 96950784, 145426176, 290852352]

約数ペア:

[(1, 290852352), (2, 145426176), (3, 96950784), (4, 72713088), (6, 48475392), (7, 41550336), (8, 36356544), (9, 32316928), (12, 24237696), (14, 20775168), (16, 18178272), (18, 16158464), (21, 13850112), (24, 12118848), (28, 10387584), (32, 9089136), (36, 8079232), (42, 6925056), (48, 6059424), (56, 5193792), (63, 4616704), (64, 4544568), (71, 4096512), (72, 4039616), (84, 3462528), (96, 3029712), (112, 2596896), (126, 2308352), (127, 2290176), (128, 2272284), (142, 2048256), (144, 2019808), (168, 1731264), (192, 1514856), (213, 1365504), (224, 1298448), (252, 1154176), (254, 1145088), (256, 1136142), (284, 1024128), (288, 1009904), (336, 865632), (381, 763392), (384, 757428), (426, 682752), (448, 649224), (497, 585216), (504, 577088), (508, 572544), (512, 568071), (568, 512064), (576, 504952), (639, 455168), (672, 432816), (762, 381696), (768, 378714), (852, 341376), (889, 327168), (896, 324612), (994, 292608), (1008, 288544), (1016, 286272), (1136, 256032), (1143, 254464), (1152, 252476), (1278, 227584), (1344, 216408), (1491, 195072), (1524, 190848), (1536, 189357), (1704, 170688), (1778, 163584), (1792, 162306), (1988, 146304), (2016, 144272), (2032, 143136), (2272, 128016), (2286, 127232), (2304, 126238), (2556, 113792), (2667, 109056), (2688, 108204), (2982, 97536), (3048, 95424), (3408, 85344), (3556, 81792), (3584, 81153), (3976, 73152), (4032, 72136), (4064, 71568), (4473, 65024), (4544, 64008), (4572, 63616), (4608, 63119), (5112, 56896), (5334, 54528), (5376, 54102), (5964, 48768), (6096, 47712), (6816, 42672), (7112, 40896), (7952, 36576), (8001, 36352), (8064, 36068), (8128, 35784), (8946, 32512), (9017, 32256), (9088, 32004), (9144, 31808), (10224, 28448), (10668, 27264), (10752, 27051), (11928, 24384), (12192, 23856), (13632, 21336), (14224, 20448), (15904, 18288), (16002, 18176), (16128, 18034), (16256, 17892)]