265480848

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{21191}}^1$

素因数の和:21237

約数の個数: 80

約数和(自身を含む): 788342400

約数和(自身を除く): 522861552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 21191, 42382, 63573, 84764, 127146, 169528, 190719, 254292, 339056, 381438, 508584, 572157, 614539, 762876, 1017168, 1144314, 1229078, 1525752, 1843617, 2288628, 2458156, 3051504, 3687234, 4577256, 4916312, 5530851, 7374468, 9154512, 9832624, 11061702, 14748936, 16592553, 22123404, 29497872, 33185106, 44246808, 66370212, 88493616, 132740424, 265480848]

約数ペア:

[(1, 265480848), (2, 132740424), (3, 88493616), (4, 66370212), (6, 44246808), (8, 33185106), (9, 29497872), (12, 22123404), (16, 16592553), (18, 14748936), (24, 11061702), (27, 9832624), (29, 9154512), (36, 7374468), (48, 5530851), (54, 4916312), (58, 4577256), (72, 3687234), (87, 3051504), (108, 2458156), (116, 2288628), (144, 1843617), (174, 1525752), (216, 1229078), (232, 1144314), (261, 1017168), (348, 762876), (432, 614539), (464, 572157), (522, 508584), (696, 381438), (783, 339056), (1044, 254292), (1392, 190719), (1566, 169528), (2088, 127146), (3132, 84764), (4176, 63573), (6264, 42382), (12528, 21191)]