216156192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{321661}}^1$

素因数の和:321681

約数の個数: 48

約数和(自身を含む): 648470592

約数和(自身を除く): 432314400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 321661, 643322, 964983, 1286644, 1929966, 2251627, 2573288, 3859932, 4503254, 5146576, 6754881, 7719864, 9006508, 10293152, 13509762, 15439728, 18013016, 27019524, 30879456, 36026032, 54039048, 72052064, 108078096, 216156192]

約数ペア:

[(1, 216156192), (2, 108078096), (3, 72052064), (4, 54039048), (6, 36026032), (7, 30879456), (8, 27019524), (12, 18013016), (14, 15439728), (16, 13509762), (21, 10293152), (24, 9006508), (28, 7719864), (32, 6754881), (42, 5146576), (48, 4503254), (56, 3859932), (84, 2573288), (96, 2251627), (112, 1929966), (168, 1286644), (224, 964983), (336, 643322), (672, 321661)]