261456864

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{57947}}^1$

素因数の和:58007

約数の個数: 48

約数和(自身を含む): 700939008

約数和(自身を除く): 439482144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 57947, 115894, 173841, 231788, 347682, 463576, 695364, 927152, 1390728, 1854304, 2723509, 2781456, 5447018, 5562912, 8170527, 10894036, 16341054, 21788072, 32682108, 43576144, 65364216, 87152288, 130728432, 261456864]

約数ペア:

[(1, 261456864), (2, 130728432), (3, 87152288), (4, 65364216), (6, 43576144), (8, 32682108), (12, 21788072), (16, 16341054), (24, 10894036), (32, 8170527), (47, 5562912), (48, 5447018), (94, 2781456), (96, 2723509), (141, 1854304), (188, 1390728), (282, 927152), (376, 695364), (564, 463576), (752, 347682), (1128, 231788), (1504, 173841), (2256, 115894), (4512, 57947)]