274385012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 534508800

約数和(自身を除く): 260123788

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 193, 316, 386, 409, 772, 818, 869, 1636, 1738, 2123, 3476, 4246, 4499, 8492, 8998, 15247, 17996, 30494, 32311, 60988, 64622, 78937, 129244, 157874, 167717, 315748, 335434, 355421, 670868, 710842, 868307, 1421684, 1736614, 3473228, 6236023, 12472046, 24944092, 68596253, 137192506, 274385012]

約数ペア:

[(1, 274385012), (2, 137192506), (4, 68596253), (11, 24944092), (22, 12472046), (44, 6236023), (79, 3473228), (158, 1736614), (193, 1421684), (316, 868307), (386, 710842), (409, 670868), (772, 355421), (818, 335434), (869, 315748), (1636, 167717), (1738, 157874), (2123, 129244), (3476, 78937), (4246, 64622), (4499, 60988), (8492, 32311), (8998, 30494), (15247, 17996)]