231246

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 519480

約数和(自身を除く): 288234

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 443, 522, 886, 1329, 2658, 3987, 7974, 12847, 25694, 38541, 77082, 115623, 231246]

約数ペア:

[(1, 231246), (2, 115623), (3, 77082), (6, 38541), (9, 25694), (18, 12847), (29, 7974), (58, 3987), (87, 2658), (174, 1329), (261, 886), (443, 522)]