340629968

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{10597}}^1$

素因数の和:10660

約数の個数: 60

約数和(自身を含む): 786519972

約数和(自身を除く): 445890004

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 2009, 2296, 4018, 4592, 8036, 10597, 16072, 21194, 32144, 42388, 74179, 84776, 148358, 169552, 296716, 434477, 519253, 593432, 868954, 1038506, 1186864, 1737908, 2077012, 3041339, 3475816, 4154024, 6082678, 6951632, 8308048, 12165356, 21289373, 24330712, 42578746, 48661424, 85157492, 170314984, 340629968]

約数ペア:

[(1, 340629968), (2, 170314984), (4, 85157492), (7, 48661424), (8, 42578746), (14, 24330712), (16, 21289373), (28, 12165356), (41, 8308048), (49, 6951632), (56, 6082678), (82, 4154024), (98, 3475816), (112, 3041339), (164, 2077012), (196, 1737908), (287, 1186864), (328, 1038506), (392, 868954), (574, 593432), (656, 519253), (784, 434477), (1148, 296716), (2009, 169552), (2296, 148358), (4018, 84776), (4592, 74179), (8036, 42388), (10597, 32144), (16072, 21194)]