267942388

素因数分解:

$2^2\times 7^2\times {\mathrm{379}}^1\times {\mathrm{3607}}^1$

素因数の和:4004

約数の個数: 36

約数和(自身を含む): 547044960

約数和(自身を除く): 279102572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 379, 758, 1516, 2653, 3607, 5306, 7214, 10612, 14428, 18571, 25249, 37142, 50498, 74284, 100996, 176743, 353486, 706972, 1367053, 2734106, 5468212, 9569371, 19138742, 38277484, 66985597, 133971194, 267942388]

約数ペア:

[(1, 267942388), (2, 133971194), (4, 66985597), (7, 38277484), (14, 19138742), (28, 9569371), (49, 5468212), (98, 2734106), (196, 1367053), (379, 706972), (758, 353486), (1516, 176743), (2653, 100996), (3607, 74284), (5306, 50498), (7214, 37142), (10612, 25249), (14428, 18571)]