216956304

素因数分解:

$2^4\times 3^2\times {\mathrm{1506641}}^1$

素因数の和:1506655

約数の個数: 30

約数和(自身を含む): 607176726

約数和(自身を除く): 390220422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1506641, 3013282, 4519923, 6026564, 9039846, 12053128, 13559769, 18079692, 24106256, 27119538, 36159384, 54239076, 72318768, 108478152, 216956304]

約数ペア:

[(1, 216956304), (2, 108478152), (3, 72318768), (4, 54239076), (6, 36159384), (8, 27119538), (9, 24106256), (12, 18079692), (16, 13559769), (18, 12053128), (24, 9039846), (36, 6026564), (48, 4519923), (72, 3013282), (144, 1506641)]