230989356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{493567}}^1$

素因数の和:493590

約数の個数: 36

約数和(自身を含む): 628805632

約数和(自身を除く): 397816276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 493567, 987134, 1480701, 1974268, 2961402, 4442103, 5922804, 6416371, 8884206, 12832742, 17768412, 19249113, 25665484, 38498226, 57747339, 76996452, 115494678, 230989356]

約数ペア:

[(1, 230989356), (2, 115494678), (3, 76996452), (4, 57747339), (6, 38498226), (9, 25665484), (12, 19249113), (13, 17768412), (18, 12832742), (26, 8884206), (36, 6416371), (39, 5922804), (52, 4442103), (78, 2961402), (117, 1974268), (156, 1480701), (234, 987134), (468, 493567)]