393295536

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{20849}}^1$

素因数の和:20994

約数の個数: 60

約数和(自身を含む): 1109136600

約数和(自身を除く): 715841064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 18864, 20849, 41698, 62547, 83396, 125094, 166792, 187641, 250188, 333584, 375282, 500376, 750564, 1000752, 1501128, 2731219, 3002256, 5462438, 8193657, 10924876, 16387314, 21849752, 24580971, 32774628, 43699504, 49161942, 65549256, 98323884, 131098512, 196647768, 393295536]

約数ペア:

[(1, 393295536), (2, 196647768), (3, 131098512), (4, 98323884), (6, 65549256), (8, 49161942), (9, 43699504), (12, 32774628), (16, 24580971), (18, 21849752), (24, 16387314), (36, 10924876), (48, 8193657), (72, 5462438), (131, 3002256), (144, 2731219), (262, 1501128), (393, 1000752), (524, 750564), (786, 500376), (1048, 375282), (1179, 333584), (1572, 250188), (2096, 187641), (2358, 166792), (3144, 125094), (4716, 83396), (6288, 62547), (9432, 41698), (18864, 20849)]