328494708

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^2\times {\mathrm{797}}^1$

素因数の和:1021

約数の個数: 54

約数和(自身を含む): 839246226

約数和(自身を除く): 510751518

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 797, 963, 1284, 1594, 1926, 2391, 3188, 3852, 4782, 7173, 9564, 11449, 14346, 22898, 28692, 34347, 45796, 68694, 85279, 103041, 137388, 170558, 206082, 255837, 341116, 412164, 511674, 767511, 1023348, 1535022, 3070044, 9124853, 18249706, 27374559, 36499412, 54749118, 82123677, 109498236, 164247354, 328494708]

約数ペア:

[(1, 328494708), (2, 164247354), (3, 109498236), (4, 82123677), (6, 54749118), (9, 36499412), (12, 27374559), (18, 18249706), (36, 9124853), (107, 3070044), (214, 1535022), (321, 1023348), (428, 767511), (642, 511674), (797, 412164), (963, 341116), (1284, 255837), (1594, 206082), (1926, 170558), (2391, 137388), (3188, 103041), (3852, 85279), (4782, 68694), (7173, 45796), (9564, 34347), (11449, 28692), (14346, 22898)]