384987772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 747597312

約数和(自身を除く): 362609540

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 167, 172, 334, 559, 668, 1031, 1118, 2062, 2171, 2236, 4124, 4342, 7181, 8684, 13403, 14362, 26806, 28724, 44333, 53612, 88666, 93353, 172177, 177332, 186706, 344354, 373412, 576329, 688708, 1152658, 2238301, 2305316, 4476602, 7403611, 8953204, 14807222, 29614444, 96246943, 192493886, 384987772]

約数ペア:

[(1, 384987772), (2, 192493886), (4, 96246943), (13, 29614444), (26, 14807222), (43, 8953204), (52, 7403611), (86, 4476602), (167, 2305316), (172, 2238301), (334, 1152658), (559, 688708), (668, 576329), (1031, 373412), (1118, 344354), (2062, 186706), (2171, 177332), (2236, 172177), (4124, 93353), (4342, 88666), (7181, 53612), (8684, 44333), (13403, 28724), (14362, 26806)]