321547932

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{56891}}^1$

素因数の和:57058

約数の個数: 36

約数和(自身を含む): 817993176

約数和(自身を除く): 496445244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 56891, 113782, 170673, 227564, 341346, 512019, 682692, 1024038, 2048076, 8931887, 17863774, 26795661, 35727548, 53591322, 80386983, 107182644, 160773966, 321547932]

約数ペア:

[(1, 321547932), (2, 160773966), (3, 107182644), (4, 80386983), (6, 53591322), (9, 35727548), (12, 26795661), (18, 17863774), (36, 8931887), (157, 2048076), (314, 1024038), (471, 682692), (628, 512019), (942, 341346), (1413, 227564), (1884, 170673), (2826, 113782), (5652, 56891)]