450395584

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:605

約数の個数: 56

約数和(自身を含む): 908273520

約数和(自身を除く): 457877936

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 197, 257, 278, 394, 514, 556, 788, 1028, 1112, 1576, 2056, 2224, 3152, 4112, 4448, 6304, 8224, 8896, 12608, 16448, 27383, 35723, 50629, 54766, 71446, 101258, 109532, 142892, 202516, 219064, 285784, 405032, 438128, 571568, 810064, 876256, 1143136, 1620128, 1752512, 2286272, 3240256, 7037431, 14074862, 28149724, 56299448, 112598896, 225197792, 450395584]

約数ペア:

[(1, 450395584), (2, 225197792), (4, 112598896), (8, 56299448), (16, 28149724), (32, 14074862), (64, 7037431), (139, 3240256), (197, 2286272), (257, 1752512), (278, 1620128), (394, 1143136), (514, 876256), (556, 810064), (788, 571568), (1028, 438128), (1112, 405032), (1576, 285784), (2056, 219064), (2224, 202516), (3152, 142892), (4112, 109532), (4448, 101258), (6304, 71446), (8224, 54766), (8896, 50629), (12608, 35723), (16448, 27383)]