327548664

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{20773}}^1$

素因数の和:20861

約数の個数: 64

約数和(自身を含む): 922365600

約数和(自身を除く): 594816936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 20773, 41546, 62319, 83092, 124638, 166184, 186957, 249276, 373914, 498552, 560871, 747828, 1121742, 1495656, 1516429, 2243484, 3032858, 4486968, 4549287, 6065716, 9098574, 12131432, 13647861, 18197148, 27295722, 36394296, 40943583, 54591444, 81887166, 109182888, 163774332, 327548664]

約数ペア:

[(1, 327548664), (2, 163774332), (3, 109182888), (4, 81887166), (6, 54591444), (8, 40943583), (9, 36394296), (12, 27295722), (18, 18197148), (24, 13647861), (27, 12131432), (36, 9098574), (54, 6065716), (72, 4549287), (73, 4486968), (108, 3032858), (146, 2243484), (216, 1516429), (219, 1495656), (292, 1121742), (438, 747828), (584, 560871), (657, 498552), (876, 373914), (1314, 249276), (1752, 186957), (1971, 166184), (2628, 124638), (3942, 83092), (5256, 62319), (7884, 41546), (15768, 20773)]