256732368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{314623}}^1$

素因数の和:314651

約数の個数: 40

約数和(自身を含む): 702240768

約数和(自身を除く): 445508400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 314623, 629246, 943869, 1258492, 1887738, 2516984, 3775476, 5033968, 5348591, 7550952, 10697182, 15101904, 16045773, 21394364, 32091546, 42788728, 64183092, 85577456, 128366184, 256732368]

約数ペア:

[(1, 256732368), (2, 128366184), (3, 85577456), (4, 64183092), (6, 42788728), (8, 32091546), (12, 21394364), (16, 16045773), (17, 15101904), (24, 10697182), (34, 7550952), (48, 5348591), (51, 5033968), (68, 3775476), (102, 2516984), (136, 1887738), (204, 1258492), (272, 943869), (408, 629246), (816, 314623)]