408384

素因数分解:

$2^6\times 3^2\times {\mathrm{709}}^1$

素因数の和:727

約数の個数: 42

約数和(自身を含む): 1172210

約数和(自身を除く): 763826

約数列:

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

約数ペア:

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