293322847168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{366859}}^1$

素因数の和:366946

約数の個数: 84

約数和(自身を含む): 647711140440

約数和(自身を除く): 354388293272

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 961, 992, 1612, 1922, 1984, 3224, 3844, 6448, 7688, 12493, 12896, 15376, 24986, 25792, 30752, 49972, 61504, 99944, 199888, 366859, 399776, 733718, 799552, 1467436, 2934872, 4769167, 5869744, 9538334, 11372629, 11739488, 19076668, 22745258, 23478976, 38153336, 45490516, 76306672, 90981032, 147844177, 152613344, 181962064, 295688354, 305226688, 352551499, 363924128, 591376708, 705102998, 727848256, 1182753416, 1410205996, 2365506832, 2820411992, 4583169487, 4731013664, 5640823984, 9166338974, 9462027328, 11281647968, 18332677948, 22563295936, 36665355896, 73330711792, 146661423584, 293322847168]

約数ペア:

[(1, 293322847168), (2, 146661423584), (4, 73330711792), (8, 36665355896), (13, 22563295936), (16, 18332677948), (26, 11281647968), (31, 9462027328), (32, 9166338974), (52, 5640823984), (62, 4731013664), (64, 4583169487), (104, 2820411992), (124, 2365506832), (208, 1410205996), (248, 1182753416), (403, 727848256), (416, 705102998), (496, 591376708), (806, 363924128), (832, 352551499), (961, 305226688), (992, 295688354), (1612, 181962064), (1922, 152613344), (1984, 147844177), (3224, 90981032), (3844, 76306672), (6448, 45490516), (7688, 38153336), (12493, 23478976), (12896, 22745258), (15376, 19076668), (24986, 11739488), (25792, 11372629), (30752, 9538334), (49972, 5869744), (61504, 4769167), (99944, 2934872), (199888, 1467436), (366859, 799552), (399776, 733718)]