1330497756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{33629}}^1$

素因数の和:33803

約数の個数: 72

約数和(自身を含む): 3868257120

約数和(自身を除く): 2537759364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 13188, 19782, 33629, 39564, 67258, 100887, 134516, 201774, 235403, 302661, 403548, 470806, 605322, 706209, 941612, 1210644, 1412418, 2118627, 2824836, 4237254, 5279753, 8474508, 10559506, 15839259, 21119012, 31678518, 36958271, 47517777, 63357036, 73916542, 95035554, 110874813, 147833084, 190071108, 221749626, 332624439, 443499252, 665248878, 1330497756]

約数ペア:

[(1, 1330497756), (2, 665248878), (3, 443499252), (4, 332624439), (6, 221749626), (7, 190071108), (9, 147833084), (12, 110874813), (14, 95035554), (18, 73916542), (21, 63357036), (28, 47517777), (36, 36958271), (42, 31678518), (63, 21119012), (84, 15839259), (126, 10559506), (157, 8474508), (252, 5279753), (314, 4237254), (471, 2824836), (628, 2118627), (942, 1412418), (1099, 1210644), (1413, 941612), (1884, 706209), (2198, 605322), (2826, 470806), (3297, 403548), (4396, 302661), (5652, 235403), (6594, 201774), (9891, 134516), (13188, 100887), (19782, 67258), (33629, 39564)]