218472892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 435093120

約数和(自身を除く): 216620228

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 131, 262, 319, 524, 638, 1276, 1307, 1441, 2614, 2882, 3799, 5228, 5764, 7598, 14377, 15196, 28754, 37903, 41789, 57508, 75806, 83578, 151612, 167156, 171217, 342434, 416933, 684868, 833866, 1667732, 1883387, 3766774, 4965293, 7533548, 9930586, 19861172, 54618223, 109236446, 218472892]

約数ペア:

[(1, 218472892), (2, 109236446), (4, 54618223), (11, 19861172), (22, 9930586), (29, 7533548), (44, 4965293), (58, 3766774), (116, 1883387), (131, 1667732), (262, 833866), (319, 684868), (524, 416933), (638, 342434), (1276, 171217), (1307, 167156), (1441, 151612), (2614, 83578), (2882, 75806), (3799, 57508), (5228, 41789), (5764, 37903), (7598, 28754), (14377, 15196)]