253040656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27127}}^1$

素因数の和:27199

約数の個数: 40

約数和(自身を含む): 544947264

約数和(自身を除く): 291906608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 27127, 54254, 108508, 217016, 298397, 434032, 596794, 1193588, 1437731, 2387176, 2875462, 4774352, 5750924, 11501848, 15815041, 23003696, 31630082, 63260164, 126520328, 253040656]

約数ペア:

[(1, 253040656), (2, 126520328), (4, 63260164), (8, 31630082), (11, 23003696), (16, 15815041), (22, 11501848), (44, 5750924), (53, 4774352), (88, 2875462), (106, 2387176), (176, 1437731), (212, 1193588), (424, 596794), (583, 434032), (848, 298397), (1166, 217016), (2332, 108508), (4664, 54254), (9328, 27127)]