227742892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 453771360

約数和(自身を除く): 226028468

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 353, 494, 653, 706, 988, 1306, 1412, 2612, 4589, 6707, 8489, 9178, 12407, 13414, 16978, 18356, 24814, 26828, 33956, 49628, 87191, 161291, 174382, 230509, 322582, 348764, 461018, 645164, 922036, 2996617, 4379671, 5993234, 8759342, 11986468, 17518684, 56935723, 113871446, 227742892]

約数ペア:

[(1, 227742892), (2, 113871446), (4, 56935723), (13, 17518684), (19, 11986468), (26, 8759342), (38, 5993234), (52, 4379671), (76, 2996617), (247, 922036), (353, 645164), (494, 461018), (653, 348764), (706, 322582), (988, 230509), (1306, 174382), (1412, 161291), (2612, 87191), (4589, 49628), (6707, 33956), (8489, 26828), (9178, 24814), (12407, 18356), (13414, 16978)]