258476712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{63727}}^1$

素因数の和:63762

約数の個数: 48

約数和(自身を含む): 699733440

約数和(自身を除く): 441256728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 63727, 127454, 191181, 254908, 382362, 509816, 764724, 828451, 1529448, 1656902, 2485353, 3313804, 4970706, 6627608, 9941412, 10769863, 19882824, 21539726, 32309589, 43079452, 64619178, 86158904, 129238356, 258476712]

約数ペア:

[(1, 258476712), (2, 129238356), (3, 86158904), (4, 64619178), (6, 43079452), (8, 32309589), (12, 21539726), (13, 19882824), (24, 10769863), (26, 9941412), (39, 6627608), (52, 4970706), (78, 3313804), (104, 2485353), (156, 1656902), (169, 1529448), (312, 828451), (338, 764724), (507, 509816), (676, 382362), (1014, 254908), (1352, 191181), (2028, 127454), (4056, 63727)]