316864128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{117881}}^1$

素因数の和:117905

約数の個数: 64

約数和(自身を含む): 961917120

約数和(自身を除く): 645052992

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, 117881, 235762, 353643, 471524, 707286, 825167, 943048, 1414572, 1650334, 1886096, 2475501, 2829144, 3300668, 3772192, 4951002, 5658288, 6601336, 7544384, 9902004, 11316576, 13202672, 15088768, 19804008, 22633152, 26405344, 39608016, 45266304, 52810688, 79216032, 105621376, 158432064, 316864128]

約数ペア:

[(1, 316864128), (2, 158432064), (3, 105621376), (4, 79216032), (6, 52810688), (7, 45266304), (8, 39608016), (12, 26405344), (14, 22633152), (16, 19804008), (21, 15088768), (24, 13202672), (28, 11316576), (32, 9902004), (42, 7544384), (48, 6601336), (56, 5658288), (64, 4951002), (84, 3772192), (96, 3300668), (112, 2829144), (128, 2475501), (168, 1886096), (192, 1650334), (224, 1414572), (336, 943048), (384, 825167), (448, 707286), (672, 471524), (896, 353643), (1344, 235762), (2688, 117881)]