945058816

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 132

約数和(自身を含む): 2109752832

約数和(自身を除く): 1164694016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 127, 128, 169, 172, 208, 254, 256, 338, 344, 416, 508, 512, 559, 676, 688, 832, 1016, 1024, 1118, 1352, 1376, 1651, 1664, 2032, 2236, 2704, 2752, 3302, 3328, 4064, 4472, 5408, 5461, 5504, 6604, 6656, 7267, 8128, 8944, 10816, 10922, 11008, 13208, 13312, 14534, 16256, 17888, 21463, 21632, 21844, 22016, 26416, 29068, 32512, 35776, 42926, 43264, 43688, 44032, 52832, 58136, 65024, 70993, 71552, 85852, 86528, 87376, 105664, 116272, 130048, 141986, 143104, 171704, 173056, 174752, 211328, 232544, 283972, 286208, 343408, 349504, 422656, 465088, 567944, 572416, 686816, 699008, 845312, 922909, 930176, 1135888, 1373632, 1398016, 1690624, 1845818, 1860352, 2271776, 2747264, 2796032, 3691636, 3720704, 4543552, 5494528, 5592064, 7383272, 7441408, 9087104, 10989056, 14766544, 18174208, 21978112, 29533088, 36348416, 59066176, 72696832, 118132352, 236264704, 472529408, 945058816]

約数ペア:

[(1, 945058816), (2, 472529408), (4, 236264704), (8, 118132352), (13, 72696832), (16, 59066176), (26, 36348416), (32, 29533088), (43, 21978112), (52, 18174208), (64, 14766544), (86, 10989056), (104, 9087104), (127, 7441408), (128, 7383272), (169, 5592064), (172, 5494528), (208, 4543552), (254, 3720704), (256, 3691636), (338, 2796032), (344, 2747264), (416, 2271776), (508, 1860352), (512, 1845818), (559, 1690624), (676, 1398016), (688, 1373632), (832, 1135888), (1016, 930176), (1024, 922909), (1118, 845312), (1352, 699008), (1376, 686816), (1651, 572416), (1664, 567944), (2032, 465088), (2236, 422656), (2704, 349504), (2752, 343408), (3302, 286208), (3328, 283972), (4064, 232544), (4472, 211328), (5408, 174752), (5461, 173056), (5504, 171704), (6604, 143104), (6656, 141986), (7267, 130048), (8128, 116272), (8944, 105664), (10816, 87376), (10922, 86528), (11008, 85852), (13208, 71552), (13312, 70993), (14534, 65024), (16256, 58136), (17888, 52832), (21463, 44032), (21632, 43688), (21844, 43264), (22016, 42926), (26416, 35776), (29068, 32512)]