210848768

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 88

約数和(自身を含む): 464947392

約数和(自身を除く): 254098624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 337, 376, 416, 512, 611, 674, 752, 832, 1024, 1222, 1348, 1504, 1664, 2444, 2696, 3008, 3328, 4381, 4888, 5392, 6016, 6656, 8762, 9776, 10784, 12032, 13312, 15839, 17524, 19552, 21568, 24064, 31678, 35048, 39104, 43136, 48128, 63356, 70096, 78208, 86272, 126712, 140192, 156416, 172544, 205907, 253424, 280384, 312832, 345088, 411814, 506848, 560768, 625664, 823628, 1013696, 1121536, 1647256, 2027392, 2243072, 3294512, 4054784, 4486144, 6589024, 8109568, 13178048, 16219136, 26356096, 52712192, 105424384, 210848768]

約数ペア:

[(1, 210848768), (2, 105424384), (4, 52712192), (8, 26356096), (13, 16219136), (16, 13178048), (26, 8109568), (32, 6589024), (47, 4486144), (52, 4054784), (64, 3294512), (94, 2243072), (104, 2027392), (128, 1647256), (188, 1121536), (208, 1013696), (256, 823628), (337, 625664), (376, 560768), (416, 506848), (512, 411814), (611, 345088), (674, 312832), (752, 280384), (832, 253424), (1024, 205907), (1222, 172544), (1348, 156416), (1504, 140192), (1664, 126712), (2444, 86272), (2696, 78208), (3008, 70096), (3328, 63356), (4381, 48128), (4888, 43136), (5392, 39104), (6016, 35048), (6656, 31678), (8762, 24064), (9776, 21568), (10784, 19552), (12032, 17524), (13312, 15839)]