471636

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 1337280

約数和(自身を除く): 865644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 397, 594, 794, 1188, 1191, 1588, 2382, 3573, 4367, 4764, 7146, 8734, 10719, 13101, 14292, 17468, 21438, 26202, 39303, 42876, 52404, 78606, 117909, 157212, 235818, 471636]

約数ペア:

[(1, 471636), (2, 235818), (3, 157212), (4, 117909), (6, 78606), (9, 52404), (11, 42876), (12, 39303), (18, 26202), (22, 21438), (27, 17468), (33, 14292), (36, 13101), (44, 10719), (54, 8734), (66, 7146), (99, 4764), (108, 4367), (132, 3573), (198, 2382), (297, 1588), (396, 1191), (397, 1188), (594, 794)]