1013728768

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 2392346880

約数和(自身を除く): 1378618112

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 248, 256, 272, 289, 403, 416, 442, 496, 512, 527, 544, 578, 806, 832, 884, 992, 1054, 1088, 1156, 1612, 1664, 1768, 1984, 2108, 2176, 2312, 3224, 3328, 3536, 3757, 3968, 4216, 4352, 4624, 4913, 6448, 6656, 6851, 7072, 7514, 7936, 8432, 8704, 8959, 9248, 9826, 12896, 13702, 14144, 15028, 15872, 16864, 17918, 18496, 19652, 25792, 27404, 28288, 30056, 33728, 35836, 36992, 39304, 51584, 54808, 56576, 60112, 63869, 67456, 71672, 73984, 78608, 103168, 109616, 113152, 116467, 120224, 127738, 134912, 143344, 147968, 152303, 157216, 206336, 219232, 232934, 240448, 255476, 269824, 286688, 304606, 314432, 438464, 465868, 480896, 510952, 573376, 609212, 628864, 876928, 931736, 961792, 1021904, 1146752, 1218424, 1257728, 1753856, 1863472, 1923584, 1979939, 2043808, 2293504, 2436848, 2515456, 3507712, 3726944, 3959878, 4087616, 4587008, 4873696, 7453888, 7919756, 8175232, 9747392, 14907776, 15839512, 16350464, 19494784, 29815552, 31679024, 32700928, 38989568, 59631104, 63358048, 77979136, 126716096, 253432192, 506864384, 1013728768]

約数ペア:

[(1, 1013728768), (2, 506864384), (4, 253432192), (8, 126716096), (13, 77979136), (16, 63358048), (17, 59631104), (26, 38989568), (31, 32700928), (32, 31679024), (34, 29815552), (52, 19494784), (62, 16350464), (64, 15839512), (68, 14907776), (104, 9747392), (124, 8175232), (128, 7919756), (136, 7453888), (208, 4873696), (221, 4587008), (248, 4087616), (256, 3959878), (272, 3726944), (289, 3507712), (403, 2515456), (416, 2436848), (442, 2293504), (496, 2043808), (512, 1979939), (527, 1923584), (544, 1863472), (578, 1753856), (806, 1257728), (832, 1218424), (884, 1146752), (992, 1021904), (1054, 961792), (1088, 931736), (1156, 876928), (1612, 628864), (1664, 609212), (1768, 573376), (1984, 510952), (2108, 480896), (2176, 465868), (2312, 438464), (3224, 314432), (3328, 304606), (3536, 286688), (3757, 269824), (3968, 255476), (4216, 240448), (4352, 232934), (4624, 219232), (4913, 206336), (6448, 157216), (6656, 152303), (6851, 147968), (7072, 143344), (7514, 134912), (7936, 127738), (8432, 120224), (8704, 116467), (8959, 113152), (9248, 109616), (9826, 103168), (12896, 78608), (13702, 73984), (14144, 71672), (15028, 67456), (15872, 63869), (16864, 60112), (17918, 56576), (18496, 54808), (19652, 51584), (25792, 39304), (27404, 36992), (28288, 35836), (30056, 33728)]