219255408

素因数分解:

$2^4\times 3^2\times {\mathrm{1522607}}^1$

素因数の和:1522621

約数の個数: 30

約数和(自身を含む): 613611024

約数和(自身を除く): 394355616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1522607, 3045214, 4567821, 6090428, 9135642, 12180856, 13703463, 18271284, 24361712, 27406926, 36542568, 54813852, 73085136, 109627704, 219255408]

約数ペア:

[(1, 219255408), (2, 109627704), (3, 73085136), (4, 54813852), (6, 36542568), (8, 27406926), (9, 24361712), (12, 18271284), (16, 13703463), (18, 12180856), (24, 9135642), (36, 6090428), (48, 4567821), (72, 3045214), (144, 1522607)]