393532488

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{74873}}^1$

素因数の和:74958

約数の個数: 48

約数和(自身を含む): 1080431820

約数和(自身を除く): 686899332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 74873, 149746, 224619, 299492, 449238, 598984, 673857, 898476, 1347714, 1796952, 2695428, 5390856, 5465729, 10931458, 16397187, 21862916, 32794374, 43725832, 49191561, 65588748, 98383122, 131177496, 196766244, 393532488]

約数ペア:

[(1, 393532488), (2, 196766244), (3, 131177496), (4, 98383122), (6, 65588748), (8, 49191561), (9, 43725832), (12, 32794374), (18, 21862916), (24, 16397187), (36, 10931458), (72, 5465729), (73, 5390856), (146, 2695428), (219, 1796952), (292, 1347714), (438, 898476), (584, 673857), (657, 598984), (876, 449238), (1314, 299492), (1752, 224619), (2628, 149746), (5256, 74873)]