315096918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{8243}}^1$

素因数の和:8548

約数の個数: 32

約数和(自身を含む): 660047616

約数和(自身を除く): 344950698

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 277, 554, 831, 1662, 6371, 8243, 12742, 16486, 19113, 24729, 38226, 49458, 189589, 379178, 568767, 1137534, 2283311, 4566622, 6849933, 13699866, 52516153, 105032306, 157548459, 315096918]

約数ペア:

[(1, 315096918), (2, 157548459), (3, 105032306), (6, 52516153), (23, 13699866), (46, 6849933), (69, 4566622), (138, 2283311), (277, 1137534), (554, 568767), (831, 379178), (1662, 189589), (6371, 49458), (8243, 38226), (12742, 24729), (16486, 19113)]