348889192

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{2111}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 665786880

約数和(自身を除く): 316897688

約数列:

[1, 2, 4, 8, 73, 146, 283, 292, 566, 584, 1132, 2111, 2264, 4222, 8444, 16888, 20659, 41318, 82636, 154103, 165272, 308206, 597413, 616412, 1194826, 1232824, 2389652, 4779304, 43611149, 87222298, 174444596, 348889192]

約数ペア:

[(1, 348889192), (2, 174444596), (4, 87222298), (8, 43611149), (73, 4779304), (146, 2389652), (283, 1232824), (292, 1194826), (566, 616412), (584, 597413), (1132, 308206), (2111, 165272), (2264, 154103), (4222, 82636), (8444, 41318), (16888, 20659)]