394134864

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{19597}}^1$

素因数の和:20027

約数の個数: 40

約数和(自身を含む): 1020663840

約数和(自身を除く): 626528976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 19597, 20112, 39194, 58791, 78388, 117582, 156776, 235164, 313552, 470328, 940656, 8211143, 16422286, 24633429, 32844572, 49266858, 65689144, 98533716, 131378288, 197067432, 394134864]

約数ペア:

[(1, 394134864), (2, 197067432), (3, 131378288), (4, 98533716), (6, 65689144), (8, 49266858), (12, 32844572), (16, 24633429), (24, 16422286), (48, 8211143), (419, 940656), (838, 470328), (1257, 313552), (1676, 235164), (2514, 156776), (3352, 117582), (5028, 78388), (6704, 58791), (10056, 39194), (19597, 20112)]