2565581568

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{303691}}^1$

素因数の和:303721

約数の個数: 72

約数和(自身を含む): 7448957376

約数和(自身を除く): 4883375808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 303691, 607382, 911073, 1214764, 1822146, 2429528, 3340601, 3644292, 4859056, 6681202, 7288584, 9718112, 10021803, 13362404, 14577168, 19436224, 20043606, 26724808, 29154336, 38872448, 40087212, 53449616, 58308672, 77744896, 80174424, 106899232, 116617344, 160348848, 213798464, 233234688, 320697696, 427596928, 641395392, 855193856, 1282790784, 2565581568]

約数ペア:

[(1, 2565581568), (2, 1282790784), (3, 855193856), (4, 641395392), (6, 427596928), (8, 320697696), (11, 233234688), (12, 213798464), (16, 160348848), (22, 116617344), (24, 106899232), (32, 80174424), (33, 77744896), (44, 58308672), (48, 53449616), (64, 40087212), (66, 38872448), (88, 29154336), (96, 26724808), (128, 20043606), (132, 19436224), (176, 14577168), (192, 13362404), (256, 10021803), (264, 9718112), (352, 7288584), (384, 6681202), (528, 4859056), (704, 3644292), (768, 3340601), (1056, 2429528), (1408, 1822146), (2112, 1214764), (2816, 911073), (4224, 607382), (8448, 303691)]