460640432

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2141}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 1090055232

約数和(自身を除く): 629414800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 113, 119, 136, 226, 238, 272, 452, 476, 791, 904, 952, 1582, 1808, 1904, 1921, 2141, 3164, 3842, 4282, 6328, 7684, 8564, 12656, 13447, 14987, 15368, 17128, 26894, 29974, 30736, 34256, 36397, 53788, 59948, 72794, 107576, 119896, 145588, 215152, 239792, 241933, 254779, 291176, 483866, 509558, 582352, 967732, 1019116, 1693531, 1935464, 2038232, 3387062, 3870928, 4076464, 4112861, 6774124, 8225722, 13548248, 16451444, 27096496, 28790027, 32902888, 57580054, 65805776, 115160108, 230320216, 460640432]

約数ペア:

[(1, 460640432), (2, 230320216), (4, 115160108), (7, 65805776), (8, 57580054), (14, 32902888), (16, 28790027), (17, 27096496), (28, 16451444), (34, 13548248), (56, 8225722), (68, 6774124), (112, 4112861), (113, 4076464), (119, 3870928), (136, 3387062), (226, 2038232), (238, 1935464), (272, 1693531), (452, 1019116), (476, 967732), (791, 582352), (904, 509558), (952, 483866), (1582, 291176), (1808, 254779), (1904, 241933), (1921, 239792), (2141, 215152), (3164, 145588), (3842, 119896), (4282, 107576), (6328, 72794), (7684, 59948), (8564, 53788), (12656, 36397), (13447, 34256), (14987, 30736), (15368, 29974), (17128, 26894)]