259032

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 665280

約数和(自身を除く): 406248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 251, 258, 344, 502, 516, 753, 1004, 1032, 1506, 2008, 3012, 6024, 10793, 21586, 32379, 43172, 64758, 86344, 129516, 259032]

約数ペア:

[(1, 259032), (2, 129516), (3, 86344), (4, 64758), (6, 43172), (8, 32379), (12, 21586), (24, 10793), (43, 6024), (86, 3012), (129, 2008), (172, 1506), (251, 1032), (258, 1004), (344, 753), (502, 516)]