387597888

素因数分解:

$2^6\times 3^2\times {\mathrm{672913}}^1$

素因数の和:672931

約数の個数: 42

約数和(自身を含む): 1110981014

約数和(自身を除く): 723383126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 672913, 1345826, 2018739, 2691652, 4037478, 5383304, 6056217, 8074956, 10766608, 12112434, 16149912, 21533216, 24224868, 32299824, 43066432, 48449736, 64599648, 96899472, 129199296, 193798944, 387597888]

約数ペア:

[(1, 387597888), (2, 193798944), (3, 129199296), (4, 96899472), (6, 64599648), (8, 48449736), (9, 43066432), (12, 32299824), (16, 24224868), (18, 21533216), (24, 16149912), (32, 12112434), (36, 10766608), (48, 8074956), (64, 6056217), (72, 5383304), (96, 4037478), (144, 2691652), (192, 2018739), (288, 1345826), (576, 672913)]