348766016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2447}}^1$

素因数の和:2607

約数の個数: 56

約数和(自身を含む): 738688896

約数和(自身を除く): 389922880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 131, 136, 262, 272, 524, 544, 1048, 1088, 2096, 2227, 2447, 4192, 4454, 4894, 8384, 8908, 9788, 17816, 19576, 35632, 39152, 41599, 71264, 78304, 83198, 142528, 156608, 166396, 320557, 332792, 641114, 665584, 1282228, 1331168, 2564456, 2662336, 5128912, 5449469, 10257824, 10898938, 20515648, 21797876, 43595752, 87191504, 174383008, 348766016]

約数ペア:

[(1, 348766016), (2, 174383008), (4, 87191504), (8, 43595752), (16, 21797876), (17, 20515648), (32, 10898938), (34, 10257824), (64, 5449469), (68, 5128912), (131, 2662336), (136, 2564456), (262, 1331168), (272, 1282228), (524, 665584), (544, 641114), (1048, 332792), (1088, 320557), (2096, 166396), (2227, 156608), (2447, 142528), (4192, 83198), (4454, 78304), (4894, 71264), (8384, 41599), (8908, 39152), (9788, 35632), (17816, 19576)]