216913704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1291153}}^1$

素因数の和:1291169

約数の個数: 32

約数和(自身を含む): 619753920

約数和(自身を除く): 402840216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1291153, 2582306, 3873459, 5164612, 7746918, 9038071, 10329224, 15493836, 18076142, 27114213, 30987672, 36152284, 54228426, 72304568, 108456852, 216913704]

約数ペア:

[(1, 216913704), (2, 108456852), (3, 72304568), (4, 54228426), (6, 36152284), (7, 30987672), (8, 27114213), (12, 18076142), (14, 15493836), (21, 10329224), (24, 9038071), (28, 7746918), (42, 5164612), (56, 3873459), (84, 2582306), (168, 1291153)]