219326242568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2909}}^1\times {\mathrm{132739}}^1$

素因数の和:135725

約数の個数: 32

約数和(自身を含む): 417175272000

約数和(自身を除く): 197849029432

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2909, 5818, 11636, 23272, 132739, 206539, 265478, 413078, 530956, 826156, 1061912, 1652312, 9424469, 18848938, 37697876, 75395752, 386137751, 772275502, 1544551004, 3089102008, 27415780321, 54831560642, 109663121284, 219326242568]

約数ペア:

[(1, 219326242568), (2, 109663121284), (4, 54831560642), (8, 27415780321), (71, 3089102008), (142, 1544551004), (284, 772275502), (568, 386137751), (2909, 75395752), (5818, 37697876), (11636, 18848938), (23272, 9424469), (132739, 1652312), (206539, 1061912), (265478, 826156), (413078, 530956)]