456793953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 804864000

約数和(自身を除く): 348070047

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 199, 209, 231, 399, 523, 597, 627, 1393, 1463, 1569, 2189, 3661, 3781, 4179, 4389, 5753, 6567, 9937, 10983, 11343, 15323, 17259, 26467, 29811, 40271, 41591, 45969, 69559, 79401, 104077, 109307, 120813, 124773, 208677, 291137, 312231, 327921, 728539, 765149, 873411, 1144847, 1977463, 2185617, 2295447, 3434541, 5932389, 8013929, 13842241, 21752093, 24041787, 41526723, 65256279, 152264651, 456793953]

約数ペア:

[(1, 456793953), (3, 152264651), (7, 65256279), (11, 41526723), (19, 24041787), (21, 21752093), (33, 13842241), (57, 8013929), (77, 5932389), (133, 3434541), (199, 2295447), (209, 2185617), (231, 1977463), (399, 1144847), (523, 873411), (597, 765149), (627, 728539), (1393, 327921), (1463, 312231), (1569, 291137), (2189, 208677), (3661, 124773), (3781, 120813), (4179, 109307), (4389, 104077), (5753, 79401), (6567, 69559), (9937, 45969), (10983, 41591), (11343, 40271), (15323, 29811), (17259, 26467)]