269208056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{152267}}^1$

素因数の和:152303

約数の個数: 32

約数和(自身を含む): 575573040

約数和(自身を除く): 306364984

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 152267, 304534, 609068, 1218136, 1979471, 2588539, 3958942, 5177078, 7917884, 10354156, 15835768, 20708312, 33651007, 67302014, 134604028, 269208056]

約数ペア:

[(1, 269208056), (2, 134604028), (4, 67302014), (8, 33651007), (13, 20708312), (17, 15835768), (26, 10354156), (34, 7917884), (52, 5177078), (68, 3958942), (104, 2588539), (136, 1979471), (221, 1218136), (442, 609068), (884, 304534), (1768, 152267)]