290464434

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7013}}^1$

素因数の和:7096

約数の個数: 64

約数和(自身を含む): 707011200

約数和(自身を除く): 416546766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 531, 702, 767, 1062, 1534, 1593, 2301, 3186, 4602, 6903, 7013, 13806, 14026, 20709, 21039, 41418, 42078, 63117, 91169, 126234, 182338, 189351, 273507, 378702, 413767, 547014, 820521, 827534, 1241301, 1641042, 2461563, 2482602, 3723903, 4923126, 5378971, 7447806, 10757942, 11171709, 16136913, 22343418, 32273826, 48410739, 96821478, 145232217, 290464434]

約数ペア:

[(1, 290464434), (2, 145232217), (3, 96821478), (6, 48410739), (9, 32273826), (13, 22343418), (18, 16136913), (26, 11171709), (27, 10757942), (39, 7447806), (54, 5378971), (59, 4923126), (78, 3723903), (117, 2482602), (118, 2461563), (177, 1641042), (234, 1241301), (351, 827534), (354, 820521), (531, 547014), (702, 413767), (767, 378702), (1062, 273507), (1534, 189351), (1593, 182338), (2301, 126234), (3186, 91169), (4602, 63117), (6903, 42078), (7013, 41418), (13806, 21039), (14026, 20709)]