490355584

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{166561}}^1$

素因数の和:166598

約数の個数: 32

約数和(自身を含む): 1019359440

約数和(自身を除く): 529003856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 166561, 333122, 666244, 1332488, 2664976, 3830903, 5329952, 7661806, 10659904, 15323612, 21319808, 30647224, 61294448, 122588896, 245177792, 490355584]

約数ペア:

[(1, 490355584), (2, 245177792), (4, 122588896), (8, 61294448), (16, 30647224), (23, 21319808), (32, 15323612), (46, 10659904), (64, 7661806), (92, 5329952), (128, 3830903), (184, 2664976), (368, 1332488), (736, 666244), (1472, 333122), (2944, 166561)]