304896144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 942796800

約数和(自身を除く): 637900656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 47, 48, 56, 84, 86, 94, 112, 129, 141, 168, 172, 188, 258, 282, 301, 329, 336, 344, 376, 449, 516, 564, 602, 658, 688, 752, 898, 903, 987, 1032, 1128, 1204, 1316, 1347, 1796, 1806, 1974, 2021, 2064, 2256, 2408, 2632, 2694, 3143, 3592, 3612, 3948, 4042, 4816, 5264, 5388, 6063, 6286, 7184, 7224, 7896, 8084, 9429, 10776, 12126, 12572, 14147, 14448, 15792, 16168, 18858, 19307, 21103, 21552, 24252, 25144, 28294, 32336, 37716, 38614, 42206, 42441, 48504, 50288, 56588, 57921, 63309, 75432, 77228, 84412, 84882, 97008, 113176, 115842, 126618, 135149, 147721, 150864, 154456, 168824, 169764, 226352, 231684, 253236, 270298, 295442, 308912, 337648, 339528, 405447, 443163, 463368, 506472, 540596, 590884, 679056, 810894, 886326, 907429, 926736, 1012944, 1081192, 1181768, 1621788, 1772652, 1814858, 2162384, 2363536, 2722287, 3243576, 3545304, 3629716, 5444574, 6352003, 6487152, 7090608, 7259432, 10889148, 12704006, 14518864, 19056009, 21778296, 25408012, 38112018, 43556592, 50816024, 76224036, 101632048, 152448072, 304896144]

約数ペア:

[(1, 304896144), (2, 152448072), (3, 101632048), (4, 76224036), (6, 50816024), (7, 43556592), (8, 38112018), (12, 25408012), (14, 21778296), (16, 19056009), (21, 14518864), (24, 12704006), (28, 10889148), (42, 7259432), (43, 7090608), (47, 6487152), (48, 6352003), (56, 5444574), (84, 3629716), (86, 3545304), (94, 3243576), (112, 2722287), (129, 2363536), (141, 2162384), (168, 1814858), (172, 1772652), (188, 1621788), (258, 1181768), (282, 1081192), (301, 1012944), (329, 926736), (336, 907429), (344, 886326), (376, 810894), (449, 679056), (516, 590884), (564, 540596), (602, 506472), (658, 463368), (688, 443163), (752, 405447), (898, 339528), (903, 337648), (987, 308912), (1032, 295442), (1128, 270298), (1204, 253236), (1316, 231684), (1347, 226352), (1796, 169764), (1806, 168824), (1974, 154456), (2021, 150864), (2064, 147721), (2256, 135149), (2408, 126618), (2632, 115842), (2694, 113176), (3143, 97008), (3592, 84882), (3612, 84412), (3948, 77228), (4042, 75432), (4816, 63309), (5264, 57921), (5388, 56588), (6063, 50288), (6286, 48504), (7184, 42441), (7224, 42206), (7896, 38614), (8084, 37716), (9429, 32336), (10776, 28294), (12126, 25144), (12572, 24252), (14147, 21552), (14448, 21103), (15792, 19307), (16168, 18858)]