216572718

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{151027}}^1$

素因数の和:151271

約数の個数: 16

約数和(自身を含む): 434960640

約数和(自身を除く): 218387922

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 151027, 302054, 453081, 906162, 36095453, 72190906, 108286359, 216572718]

約数ペア:

[(1, 216572718), (2, 108286359), (3, 72190906), (6, 36095453), (239, 906162), (478, 453081), (717, 302054), (1434, 151027)]