390678059524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1\times {\mathrm{90353}}^1$

素因数の和:91516

約数の個数: 48

約数和(自身を含む): 730679064192

約数和(自身を除く): 340001004668

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1093, 1978, 2186, 3956, 4372, 25139, 46999, 50278, 90353, 93998, 100556, 180706, 187996, 361412, 1080977, 2078119, 2161954, 3885179, 4156238, 4323908, 7770358, 8312476, 15540716, 89359117, 98755829, 178718234, 197511658, 357436468, 395023316, 2271384067, 4246500647, 4542768134, 8493001294, 9085536268, 16986002588, 97669514881, 195339029762, 390678059524]

約数ペア:

[(1, 390678059524), (2, 195339029762), (4, 97669514881), (23, 16986002588), (43, 9085536268), (46, 8493001294), (86, 4542768134), (92, 4246500647), (172, 2271384067), (989, 395023316), (1093, 357436468), (1978, 197511658), (2186, 178718234), (3956, 98755829), (4372, 89359117), (25139, 15540716), (46999, 8312476), (50278, 7770358), (90353, 4323908), (93998, 4156238), (100556, 3885179), (180706, 2161954), (187996, 2078119), (361412, 1080977)]