289201936

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{228799}}^1$

素因数の和:228886

約数の個数: 20

約数和(自身を含む): 567424000

約数和(自身を除く): 278222064

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 228799, 457598, 915196, 1830392, 3660784, 18075121, 36150242, 72300484, 144600968, 289201936]

約数ペア:

[(1, 289201936), (2, 144600968), (4, 72300484), (8, 36150242), (16, 18075121), (79, 3660784), (158, 1830392), (316, 915196), (632, 457598), (1264, 228799)]