266039896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{1459}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 521395200

約数和(自身を除く): 255355304

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 991, 1459, 1982, 2918, 3964, 5836, 7928, 11672, 22793, 33557, 45586, 67114, 91172, 134228, 182344, 268456, 1445869, 2891738, 5783476, 11566952, 33254987, 66509974, 133019948, 266039896]

約数ペア:

[(1, 266039896), (2, 133019948), (4, 66509974), (8, 33254987), (23, 11566952), (46, 5783476), (92, 2891738), (184, 1445869), (991, 268456), (1459, 182344), (1982, 134228), (2918, 91172), (3964, 67114), (5836, 45586), (7928, 33557), (11672, 22793)]