780686272

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:969

約数の個数: 56

約数和(自身を含む): 1574881280

約数和(自身を除く): 794195008

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 139, 254, 278, 508, 556, 691, 1016, 1112, 1382, 2032, 2224, 2764, 4064, 4448, 5528, 8128, 8896, 11056, 17653, 22112, 35306, 44224, 70612, 87757, 96049, 141224, 175514, 192098, 282448, 351028, 384196, 564896, 702056, 768392, 1129792, 1404112, 1536784, 2808224, 3073568, 5616448, 6147136, 12198223, 24396446, 48792892, 97585784, 195171568, 390343136, 780686272]

約数ペア:

[(1, 780686272), (2, 390343136), (4, 195171568), (8, 97585784), (16, 48792892), (32, 24396446), (64, 12198223), (127, 6147136), (139, 5616448), (254, 3073568), (278, 2808224), (508, 1536784), (556, 1404112), (691, 1129792), (1016, 768392), (1112, 702056), (1382, 564896), (2032, 384196), (2224, 351028), (2764, 282448), (4064, 192098), (4448, 175514), (5528, 141224), (8128, 96049), (8896, 87757), (11056, 70612), (17653, 44224), (22112, 35306)]