231485184

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 216

約数和(自身を含む): 789082112

約数和(自身を除く): 557596928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 463, 496, 504, 558, 576, 651, 672, 744, 768, 868, 896, 926, 992, 1008, 1116, 1152, 1302, 1344, 1389, 1488, 1736, 1792, 1852, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2778, 2976, 3241, 3472, 3704, 3906, 3968, 4032, 4167, 4464, 5208, 5376, 5556, 5952, 6482, 6944, 7408, 7812, 7936, 8064, 8334, 8928, 9723, 10416, 11112, 11904, 12964, 13888, 14353, 14816, 15624, 16128, 16668, 17856, 19446, 20832, 22224, 23808, 25928, 27776, 28706, 29169, 29632, 31248, 33336, 35712, 38892, 41664, 43059, 44448, 51856, 55552, 57412, 58338, 59264, 62496, 66672, 71424, 77784, 83328, 86118, 88896, 100471, 103712, 114824, 116676, 118528, 124992, 129177, 133344, 155568, 166656, 172236, 177792, 200942, 207424, 229648, 233352, 249984, 258354, 266688, 301413, 311136, 344472, 355584, 401884, 414848, 459296, 466704, 499968, 516708, 533376, 602826, 622272, 688944, 803768, 829696, 904239, 918592, 933408, 1033416, 1066752, 1205652, 1244544, 1377888, 1607536, 1808478, 1837184, 1866816, 2066832, 2411304, 2489088, 2755776, 3215072, 3616956, 3674368, 3733632, 4133664, 4822608, 5511552, 6430144, 7233912, 7467264, 8267328, 9645216, 11023104, 12860288, 14467824, 16534656, 19290432, 25720576, 28935648, 33069312, 38580864, 57871296, 77161728, 115742592, 231485184]

約数ペア:

[(1, 231485184), (2, 115742592), (3, 77161728), (4, 57871296), (6, 38580864), (7, 33069312), (8, 28935648), (9, 25720576), (12, 19290432), (14, 16534656), (16, 14467824), (18, 12860288), (21, 11023104), (24, 9645216), (28, 8267328), (31, 7467264), (32, 7233912), (36, 6430144), (42, 5511552), (48, 4822608), (56, 4133664), (62, 3733632), (63, 3674368), (64, 3616956), (72, 3215072), (84, 2755776), (93, 2489088), (96, 2411304), (112, 2066832), (124, 1866816), (126, 1837184), (128, 1808478), (144, 1607536), (168, 1377888), (186, 1244544), (192, 1205652), (217, 1066752), (224, 1033416), (248, 933408), (252, 918592), (256, 904239), (279, 829696), (288, 803768), (336, 688944), (372, 622272), (384, 602826), (434, 533376), (448, 516708), (463, 499968), (496, 466704), (504, 459296), (558, 414848), (576, 401884), (651, 355584), (672, 344472), (744, 311136), (768, 301413), (868, 266688), (896, 258354), (926, 249984), (992, 233352), (1008, 229648), (1116, 207424), (1152, 200942), (1302, 177792), (1344, 172236), (1389, 166656), (1488, 155568), (1736, 133344), (1792, 129177), (1852, 124992), (1953, 118528), (1984, 116676), (2016, 114824), (2232, 103712), (2304, 100471), (2604, 88896), (2688, 86118), (2778, 83328), (2976, 77784), (3241, 71424), (3472, 66672), (3704, 62496), (3906, 59264), (3968, 58338), (4032, 57412), (4167, 55552), (4464, 51856), (5208, 44448), (5376, 43059), (5556, 41664), (5952, 38892), (6482, 35712), (6944, 33336), (7408, 31248), (7812, 29632), (7936, 29169), (8064, 28706), (8334, 27776), (8928, 25928), (9723, 23808), (10416, 22224), (11112, 20832), (11904, 19446), (12964, 17856), (13888, 16668), (14353, 16128), (14816, 15624)]