315065344

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 88

約数和(自身を含む): 697421088

約数和(自身を除く): 382355744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 166, 176, 256, 332, 337, 352, 512, 664, 674, 704, 913, 1024, 1328, 1348, 1408, 1826, 2656, 2696, 2816, 3652, 3707, 5312, 5392, 5632, 7304, 7414, 10624, 10784, 11264, 14608, 14828, 21248, 21568, 27971, 29216, 29656, 42496, 43136, 55942, 58432, 59312, 84992, 86272, 111884, 116864, 118624, 172544, 223768, 233728, 237248, 307681, 345088, 447536, 467456, 474496, 615362, 895072, 934912, 948992, 1230724, 1790144, 1897984, 2461448, 3580288, 3795968, 4922896, 7160576, 9845792, 14321152, 19691584, 28642304, 39383168, 78766336, 157532672, 315065344]

約数ペア:

[(1, 315065344), (2, 157532672), (4, 78766336), (8, 39383168), (11, 28642304), (16, 19691584), (22, 14321152), (32, 9845792), (44, 7160576), (64, 4922896), (83, 3795968), (88, 3580288), (128, 2461448), (166, 1897984), (176, 1790144), (256, 1230724), (332, 948992), (337, 934912), (352, 895072), (512, 615362), (664, 474496), (674, 467456), (704, 447536), (913, 345088), (1024, 307681), (1328, 237248), (1348, 233728), (1408, 223768), (1826, 172544), (2656, 118624), (2696, 116864), (2816, 111884), (3652, 86272), (3707, 84992), (5312, 59312), (5392, 58432), (5632, 55942), (7304, 43136), (7414, 42496), (10624, 29656), (10784, 29216), (11264, 27971), (14608, 21568), (14828, 21248)]