213456768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79411}}^1$

素因数の和:79435

約数の個数: 64

約数和(自身を含む): 648001920

約数和(自身を除く): 434545152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 79411, 158822, 238233, 317644, 476466, 555877, 635288, 952932, 1111754, 1270576, 1667631, 1905864, 2223508, 2541152, 3335262, 3811728, 4447016, 5082304, 6670524, 7623456, 8894032, 10164608, 13341048, 15246912, 17788064, 26682096, 30493824, 35576128, 53364192, 71152256, 106728384, 213456768]

約数ペア:

[(1, 213456768), (2, 106728384), (3, 71152256), (4, 53364192), (6, 35576128), (7, 30493824), (8, 26682096), (12, 17788064), (14, 15246912), (16, 13341048), (21, 10164608), (24, 8894032), (28, 7623456), (32, 6670524), (42, 5082304), (48, 4447016), (56, 3811728), (64, 3335262), (84, 2541152), (96, 2223508), (112, 1905864), (128, 1667631), (168, 1270576), (192, 1111754), (224, 952932), (336, 635288), (384, 555877), (448, 476466), (672, 317644), (896, 238233), (1344, 158822), (2688, 79411)]