248712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 638880

約数和(自身を除く): 390168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 241, 258, 344, 482, 516, 723, 964, 1032, 1446, 1928, 2892, 5784, 10363, 20726, 31089, 41452, 62178, 82904, 124356, 248712]

約数ペア:

[(1, 248712), (2, 124356), (3, 82904), (4, 62178), (6, 41452), (8, 31089), (12, 20726), (24, 10363), (43, 5784), (86, 2892), (129, 1928), (172, 1446), (241, 1032), (258, 964), (344, 723), (482, 516)]