383458768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 929761920

約数和(自身を除く): 546303152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 409, 616, 761, 818, 1232, 1522, 1636, 2863, 3044, 3272, 4499, 5327, 5726, 6088, 6544, 8371, 8998, 10654, 11452, 12176, 16742, 17996, 21308, 22904, 31493, 33484, 35992, 42616, 45808, 58597, 62986, 66968, 71984, 85232, 117194, 125972, 133936, 234388, 251944, 311249, 468776, 503888, 622498, 937552, 1244996, 2178743, 2489992, 3423739, 4357486, 4979984, 6847478, 8714972, 13694956, 17429944, 23966173, 27389912, 34859888, 47932346, 54779824, 95864692, 191729384, 383458768]

約数ペア:

[(1, 383458768), (2, 191729384), (4, 95864692), (7, 54779824), (8, 47932346), (11, 34859888), (14, 27389912), (16, 23966173), (22, 17429944), (28, 13694956), (44, 8714972), (56, 6847478), (77, 4979984), (88, 4357486), (112, 3423739), (154, 2489992), (176, 2178743), (308, 1244996), (409, 937552), (616, 622498), (761, 503888), (818, 468776), (1232, 311249), (1522, 251944), (1636, 234388), (2863, 133936), (3044, 125972), (3272, 117194), (4499, 85232), (5327, 71984), (5726, 66968), (6088, 62986), (6544, 58597), (8371, 45808), (8998, 42616), (10654, 35992), (11452, 33484), (12176, 31493), (16742, 22904), (17996, 21308)]