290466

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:188

約数の個数: 40

約数和(自身を含む): 714384

約数和(自身を除く): 423918

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 163, 198, 297, 326, 489, 594, 891, 978, 1467, 1782, 1793, 2934, 3586, 4401, 5379, 8802, 10758, 13203, 16137, 26406, 32274, 48411, 96822, 145233, 290466]

約数ペア:

[(1, 290466), (2, 145233), (3, 96822), (6, 48411), (9, 32274), (11, 26406), (18, 16137), (22, 13203), (27, 10758), (33, 8802), (54, 5379), (66, 4401), (81, 3586), (99, 2934), (162, 1793), (163, 1782), (198, 1467), (297, 978), (326, 891), (489, 594)]