551605248

素因数分解:

$2^{10}\times 3^3\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 176

約数和(自身を含む): 1662491520

約数和(自身を除く): 1110886272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 256, 281, 284, 288, 384, 426, 432, 512, 562, 568, 576, 639, 768, 843, 852, 864, 1024, 1124, 1136, 1152, 1278, 1536, 1686, 1704, 1728, 1917, 2248, 2272, 2304, 2529, 2556, 3072, 3372, 3408, 3456, 3834, 4496, 4544, 4608, 5058, 5112, 6744, 6816, 6912, 7587, 7668, 8992, 9088, 9216, 10116, 10224, 13488, 13632, 13824, 15174, 15336, 17984, 18176, 19951, 20232, 20448, 26976, 27264, 27648, 30348, 30672, 35968, 36352, 39902, 40464, 40896, 53952, 54528, 59853, 60696, 61344, 71936, 72704, 79804, 80928, 81792, 107904, 109056, 119706, 121392, 122688, 143872, 159608, 161856, 163584, 179559, 215808, 218112, 239412, 242784, 245376, 287744, 319216, 323712, 327168, 359118, 431616, 478824, 485568, 490752, 538677, 638432, 647424, 654336, 718236, 863232, 957648, 971136, 981504, 1077354, 1276864, 1294848, 1436472, 1915296, 1942272, 1963008, 2154708, 2553728, 2589696, 2872944, 3830592, 3884544, 4309416, 5107456, 5745888, 7661184, 7769088, 8618832, 10214912, 11491776, 15322368, 17237664, 20429824, 22983552, 30644736, 34475328, 45967104, 61289472, 68950656, 91934208, 137901312, 183868416, 275802624, 551605248]

約数ペア:

[(1, 551605248), (2, 275802624), (3, 183868416), (4, 137901312), (6, 91934208), (8, 68950656), (9, 61289472), (12, 45967104), (16, 34475328), (18, 30644736), (24, 22983552), (27, 20429824), (32, 17237664), (36, 15322368), (48, 11491776), (54, 10214912), (64, 8618832), (71, 7769088), (72, 7661184), (96, 5745888), (108, 5107456), (128, 4309416), (142, 3884544), (144, 3830592), (192, 2872944), (213, 2589696), (216, 2553728), (256, 2154708), (281, 1963008), (284, 1942272), (288, 1915296), (384, 1436472), (426, 1294848), (432, 1276864), (512, 1077354), (562, 981504), (568, 971136), (576, 957648), (639, 863232), (768, 718236), (843, 654336), (852, 647424), (864, 638432), (1024, 538677), (1124, 490752), (1136, 485568), (1152, 478824), (1278, 431616), (1536, 359118), (1686, 327168), (1704, 323712), (1728, 319216), (1917, 287744), (2248, 245376), (2272, 242784), (2304, 239412), (2529, 218112), (2556, 215808), (3072, 179559), (3372, 163584), (3408, 161856), (3456, 159608), (3834, 143872), (4496, 122688), (4544, 121392), (4608, 119706), (5058, 109056), (5112, 107904), (6744, 81792), (6816, 80928), (6912, 79804), (7587, 72704), (7668, 71936), (8992, 61344), (9088, 60696), (9216, 59853), (10116, 54528), (10224, 53952), (13488, 40896), (13632, 40464), (13824, 39902), (15174, 36352), (15336, 35968), (17984, 30672), (18176, 30348), (19951, 27648), (20232, 27264), (20448, 26976)]