338193232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22273}}^1$

素因数の和:22367

約数の個数: 40

約数和(自身を含む): 715351784

約数和(自身を除く): 377158552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 22273, 44546, 89092, 178184, 289549, 356368, 579098, 1158196, 1625929, 2316392, 3251858, 4632784, 6503716, 13007432, 21137077, 26014864, 42274154, 84548308, 169096616, 338193232]

約数ペア:

[(1, 338193232), (2, 169096616), (4, 84548308), (8, 42274154), (13, 26014864), (16, 21137077), (26, 13007432), (52, 6503716), (73, 4632784), (104, 3251858), (146, 2316392), (208, 1625929), (292, 1158196), (584, 579098), (949, 356368), (1168, 289549), (1898, 178184), (3796, 89092), (7592, 44546), (15184, 22273)]