289607652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{423403}}^1$

素因数の和:423432

約数の個数: 36

約数和(自身を含む): 770595280

約数和(自身を除く): 480987628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 423403, 846806, 1270209, 1693612, 2540418, 3810627, 5080836, 7621254, 8044657, 15242508, 16089314, 24133971, 32178628, 48267942, 72401913, 96535884, 144803826, 289607652]

約数ペア:

[(1, 289607652), (2, 144803826), (3, 96535884), (4, 72401913), (6, 48267942), (9, 32178628), (12, 24133971), (18, 16089314), (19, 15242508), (36, 8044657), (38, 7621254), (57, 5080836), (76, 3810627), (114, 2540418), (171, 1693612), (228, 1270209), (342, 846806), (684, 423403)]