2123177568

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{140869}}^1$

素因数の和:141039

約数の個数: 48

約数和(自身を含む): 5608879920

約数和(自身を除く): 3485702352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 140869, 281738, 422607, 563476, 845214, 1126952, 1690428, 2253904, 3380856, 4507808, 6761712, 13523424, 22116433, 44232866, 66349299, 88465732, 132698598, 176931464, 265397196, 353862928, 530794392, 707725856, 1061588784, 2123177568]

約数ペア:

[(1, 2123177568), (2, 1061588784), (3, 707725856), (4, 530794392), (6, 353862928), (8, 265397196), (12, 176931464), (16, 132698598), (24, 88465732), (32, 66349299), (48, 44232866), (96, 22116433), (157, 13523424), (314, 6761712), (471, 4507808), (628, 3380856), (942, 2253904), (1256, 1690428), (1884, 1126952), (2512, 845214), (3768, 563476), (5024, 422607), (7536, 281738), (15072, 140869)]