889445088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{441193}}^1$

素因数の和:441216

約数の個数: 72

約数和(自身を含む): 2890703088

約数和(自身を除く): 2001258000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 441193, 882386, 1323579, 1764772, 2647158, 3088351, 3529544, 3970737, 5294316, 6176702, 7059088, 7941474, 9265053, 10588632, 12353404, 14118176, 15882948, 18530106, 21177264, 24706808, 27795159, 31765896, 37060212, 42354528, 49413616, 55590318, 63531792, 74120424, 98827232, 111180636, 127063584, 148240848, 222361272, 296481696, 444722544, 889445088]

約数ペア:

[(1, 889445088), (2, 444722544), (3, 296481696), (4, 222361272), (6, 148240848), (7, 127063584), (8, 111180636), (9, 98827232), (12, 74120424), (14, 63531792), (16, 55590318), (18, 49413616), (21, 42354528), (24, 37060212), (28, 31765896), (32, 27795159), (36, 24706808), (42, 21177264), (48, 18530106), (56, 15882948), (63, 14118176), (72, 12353404), (84, 10588632), (96, 9265053), (112, 7941474), (126, 7059088), (144, 6176702), (168, 5294316), (224, 3970737), (252, 3529544), (288, 3088351), (336, 2647158), (504, 1764772), (672, 1323579), (1008, 882386), (2016, 441193)]