349931936

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11057}}^1$

素因数の和:11133

約数の個数: 48

約数和(自身を含む): 735666624

約数和(自身を除く): 385734688

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 7912, 11057, 15824, 22114, 31648, 44228, 88456, 176912, 254311, 353824, 475451, 508622, 950902, 1017244, 1901804, 2034488, 3803608, 4068976, 7607216, 8137952, 10935373, 15214432, 21870746, 43741492, 87482984, 174965968, 349931936]

約数ペア:

[(1, 349931936), (2, 174965968), (4, 87482984), (8, 43741492), (16, 21870746), (23, 15214432), (32, 10935373), (43, 8137952), (46, 7607216), (86, 4068976), (92, 3803608), (172, 2034488), (184, 1901804), (344, 1017244), (368, 950902), (688, 508622), (736, 475451), (989, 353824), (1376, 254311), (1978, 176912), (3956, 88456), (7912, 44228), (11057, 31648), (15824, 22114)]