231543768

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{29147}}^1$

素因数の和:29487

約数の個数: 32

約数和(自身を含む): 580628160

約数和(自身を除く): 349084392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 29147, 58294, 87441, 116588, 174882, 233176, 349764, 699528, 9647657, 19295314, 28942971, 38590628, 57885942, 77181256, 115771884, 231543768]

約数ペア:

[(1, 231543768), (2, 115771884), (3, 77181256), (4, 57885942), (6, 38590628), (8, 28942971), (12, 19295314), (24, 9647657), (331, 699528), (662, 349764), (993, 233176), (1324, 174882), (1986, 116588), (2648, 87441), (3972, 58294), (7944, 29147)]