273635168768

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30841}}^1$

素因数の和:30946

約数の個数: 160

約数和(自身を含む): 621940526592

約数和(自身を除く): 348305357824

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 64, 86, 104, 124, 128, 172, 208, 248, 256, 344, 403, 416, 496, 512, 559, 688, 806, 832, 992, 1118, 1333, 1376, 1612, 1664, 1984, 2236, 2666, 2752, 3224, 3328, 3968, 4472, 5332, 5504, 6448, 6656, 7936, 8944, 10664, 11008, 12896, 15872, 17329, 17888, 21328, 22016, 25792, 30841, 34658, 35776, 42656, 51584, 61682, 69316, 71552, 85312, 103168, 123364, 138632, 143104, 170624, 206336, 246728, 277264, 286208, 341248, 400933, 493456, 554528, 682496, 801866, 956071, 986912, 1109056, 1326163, 1603732, 1912142, 1973824, 2218112, 2652326, 3207464, 3824284, 3947648, 4436224, 5304652, 6414928, 7648568, 7895296, 8872448, 10609304, 12428923, 12829856, 15297136, 15790592, 17240119, 21218608, 24857846, 25659712, 30594272, 34480238, 41111053, 42437216, 49715692, 51319424, 61188544, 68960476, 82222106, 84874432, 99431384, 102638848, 122377088, 137920952, 164444212, 169748864, 198862768, 205277696, 244754176, 275841904, 328888424, 339497728, 397725536, 489508352, 534443689, 551683808, 657776848, 678995456, 795451072, 1068887378, 1103367616, 1315553696, 1590902144, 2137774756, 2206735232, 2631107392, 3181804288, 4275549512, 4413470464, 5262214784, 6363608576, 8551099024, 8826940928, 10524429568, 17102198048, 21048859136, 34204396096, 68408792192, 136817584384, 273635168768]

約数ペア:

[(1, 273635168768), (2, 136817584384), (4, 68408792192), (8, 34204396096), (13, 21048859136), (16, 17102198048), (26, 10524429568), (31, 8826940928), (32, 8551099024), (43, 6363608576), (52, 5262214784), (62, 4413470464), (64, 4275549512), (86, 3181804288), (104, 2631107392), (124, 2206735232), (128, 2137774756), (172, 1590902144), (208, 1315553696), (248, 1103367616), (256, 1068887378), (344, 795451072), (403, 678995456), (416, 657776848), (496, 551683808), (512, 534443689), (559, 489508352), (688, 397725536), (806, 339497728), (832, 328888424), (992, 275841904), (1118, 244754176), (1333, 205277696), (1376, 198862768), (1612, 169748864), (1664, 164444212), (1984, 137920952), (2236, 122377088), (2666, 102638848), (2752, 99431384), (3224, 84874432), (3328, 82222106), (3968, 68960476), (4472, 61188544), (5332, 51319424), (5504, 49715692), (6448, 42437216), (6656, 41111053), (7936, 34480238), (8944, 30594272), (10664, 25659712), (11008, 24857846), (12896, 21218608), (15872, 17240119), (17329, 15790592), (17888, 15297136), (21328, 12829856), (22016, 12428923), (25792, 10609304), (30841, 8872448), (34658, 7895296), (35776, 7648568), (42656, 6414928), (51584, 5304652), (61682, 4436224), (69316, 3947648), (71552, 3824284), (85312, 3207464), (103168, 2652326), (123364, 2218112), (138632, 1973824), (143104, 1912142), (170624, 1603732), (206336, 1326163), (246728, 1109056), (277264, 986912), (286208, 956071), (341248, 801866), (400933, 682496), (493456, 554528)]