870818168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 1815782400

約数和(自身を除く): 944964232

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 283, 292, 479, 566, 584, 803, 958, 1132, 1606, 1916, 2264, 3113, 3212, 3832, 5269, 6226, 6424, 10538, 12452, 20659, 21076, 24904, 34967, 41318, 42152, 69934, 82636, 135557, 139868, 165272, 227249, 271114, 279736, 384637, 454498, 542228, 769274, 908996, 1084456, 1491127, 1538548, 1817992, 2982254, 3077096, 5964508, 9895661, 11929016, 19791322, 39582644, 79165288, 108852271, 217704542, 435409084, 870818168]

約数ペア:

[(1, 870818168), (2, 435409084), (4, 217704542), (8, 108852271), (11, 79165288), (22, 39582644), (44, 19791322), (73, 11929016), (88, 9895661), (146, 5964508), (283, 3077096), (292, 2982254), (479, 1817992), (566, 1538548), (584, 1491127), (803, 1084456), (958, 908996), (1132, 769274), (1606, 542228), (1916, 454498), (2264, 384637), (3113, 279736), (3212, 271114), (3832, 227249), (5269, 165272), (6226, 139868), (6424, 135557), (10538, 82636), (12452, 69934), (20659, 42152), (21076, 41318), (24904, 34967)]