260429248

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{179}}^2$

素因数の和:497

約数の個数: 42

約数和(自身を含む): 523784576

約数和(自身を除く): 263355328

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 179, 254, 358, 508, 716, 1016, 1432, 2032, 2864, 4064, 5728, 8128, 11456, 22733, 32041, 45466, 64082, 90932, 128164, 181864, 256328, 363728, 512656, 727456, 1025312, 1454912, 2050624, 4069207, 8138414, 16276828, 32553656, 65107312, 130214624, 260429248]

約数ペア:

[(1, 260429248), (2, 130214624), (4, 65107312), (8, 32553656), (16, 16276828), (32, 8138414), (64, 4069207), (127, 2050624), (179, 1454912), (254, 1025312), (358, 727456), (508, 512656), (716, 363728), (1016, 256328), (1432, 181864), (2032, 128164), (2864, 90932), (4064, 64082), (5728, 45466), (8128, 32041), (11456, 22733)]