238440834

素因数分解:

$2^1\times 3^5\times {\mathrm{490619}}^1$

素因数の和:490636

約数の個数: 24

約数和(自身を含む): 535757040

約数和(自身を除く): 297316206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 490619, 981238, 1471857, 2943714, 4415571, 8831142, 13246713, 26493426, 39740139, 79480278, 119220417, 238440834]

約数ペア:

[(1, 238440834), (2, 119220417), (3, 79480278), (6, 39740139), (9, 26493426), (18, 13246713), (27, 8831142), (54, 4415571), (81, 2943714), (162, 1471857), (243, 981238), (486, 490619)]