266851352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{26203}}^1$

素因数の和:26295

約数の個数: 32

約数和(自身を含む): 534561600

約数和(自身を除く): 267710248

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 26203, 52406, 104812, 209624, 497857, 995714, 1755601, 1991428, 3511202, 3982856, 7022404, 14044808, 33356419, 66712838, 133425676, 266851352]

約数ペア:

[(1, 266851352), (2, 133425676), (4, 66712838), (8, 33356419), (19, 14044808), (38, 7022404), (67, 3982856), (76, 3511202), (134, 1991428), (152, 1755601), (268, 995714), (536, 497857), (1273, 209624), (2546, 104812), (5092, 52406), (10184, 26203)]