816768

素因数分解:

$2^7\times 3^2\times {\mathrm{709}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 2353650

約数和(自身を除く): 1536882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 709, 1152, 1418, 2127, 2836, 4254, 5672, 6381, 8508, 11344, 12762, 17016, 22688, 25524, 34032, 45376, 51048, 68064, 90752, 102096, 136128, 204192, 272256, 408384, 816768]

約数ペア:

[(1, 816768), (2, 408384), (3, 272256), (4, 204192), (6, 136128), (8, 102096), (9, 90752), (12, 68064), (16, 51048), (18, 45376), (24, 34032), (32, 25524), (36, 22688), (48, 17016), (64, 12762), (72, 11344), (96, 8508), (128, 6381), (144, 5672), (192, 4254), (288, 2836), (384, 2127), (576, 1418), (709, 1152)]