289238976

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 252

約数和(自身を含む): 951094872

約数和(自身を除く): 661855896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 107, 114, 117, 144, 152, 156, 171, 192, 208, 214, 228, 234, 247, 288, 304, 312, 321, 342, 361, 416, 428, 456, 468, 494, 576, 608, 624, 642, 684, 722, 741, 832, 856, 912, 936, 963, 988, 1083, 1216, 1248, 1284, 1368, 1391, 1444, 1482, 1712, 1824, 1872, 1926, 1976, 2033, 2166, 2223, 2496, 2568, 2736, 2782, 2888, 2964, 3249, 3424, 3648, 3744, 3852, 3952, 4066, 4173, 4332, 4446, 4693, 5136, 5472, 5564, 5776, 5928, 6099, 6498, 6848, 7488, 7704, 7904, 8132, 8346, 8664, 8892, 9386, 10272, 10944, 11128, 11552, 11856, 12198, 12519, 12996, 14079, 15408, 15808, 16264, 16692, 17328, 17784, 18297, 18772, 20544, 22256, 23104, 23712, 24396, 25038, 25992, 26429, 28158, 30816, 32528, 33384, 34656, 35568, 36594, 37544, 38627, 42237, 44512, 47424, 48792, 50076, 51984, 52858, 56316, 61632, 65056, 66768, 69312, 71136, 73188, 75088, 77254, 79287, 84474, 89024, 97584, 100152, 103968, 105716, 112632, 115881, 130112, 133536, 142272, 146376, 150176, 154508, 158574, 168948, 195168, 200304, 207936, 211432, 225264, 231762, 237861, 267072, 292752, 300352, 309016, 317148, 337896, 347643, 390336, 400608, 422864, 450528, 463524, 475722, 502151, 585504, 618032, 634296, 675792, 695286, 801216, 845728, 901056, 927048, 951444, 1004302, 1171008, 1236064, 1268592, 1351584, 1390572, 1506453, 1691456, 1854096, 1902888, 2008604, 2472128, 2537184, 2703168, 2781144, 3012906, 3708192, 3805776, 4017208, 4519359, 5074368, 5562288, 6025812, 7416384, 7611552, 8034416, 9038718, 11124576, 12051624, 15223104, 16068832, 18077436, 22249152, 24103248, 32137664, 36154872, 48206496, 72309744, 96412992, 144619488, 289238976]

約数ペア:

[(1, 289238976), (2, 144619488), (3, 96412992), (4, 72309744), (6, 48206496), (8, 36154872), (9, 32137664), (12, 24103248), (13, 22249152), (16, 18077436), (18, 16068832), (19, 15223104), (24, 12051624), (26, 11124576), (32, 9038718), (36, 8034416), (38, 7611552), (39, 7416384), (48, 6025812), (52, 5562288), (57, 5074368), (64, 4519359), (72, 4017208), (76, 3805776), (78, 3708192), (96, 3012906), (104, 2781144), (107, 2703168), (114, 2537184), (117, 2472128), (144, 2008604), (152, 1902888), (156, 1854096), (171, 1691456), (192, 1506453), (208, 1390572), (214, 1351584), (228, 1268592), (234, 1236064), (247, 1171008), (288, 1004302), (304, 951444), (312, 927048), (321, 901056), (342, 845728), (361, 801216), (416, 695286), (428, 675792), (456, 634296), (468, 618032), (494, 585504), (576, 502151), (608, 475722), (624, 463524), (642, 450528), (684, 422864), (722, 400608), (741, 390336), (832, 347643), (856, 337896), (912, 317148), (936, 309016), (963, 300352), (988, 292752), (1083, 267072), (1216, 237861), (1248, 231762), (1284, 225264), (1368, 211432), (1391, 207936), (1444, 200304), (1482, 195168), (1712, 168948), (1824, 158574), (1872, 154508), (1926, 150176), (1976, 146376), (2033, 142272), (2166, 133536), (2223, 130112), (2496, 115881), (2568, 112632), (2736, 105716), (2782, 103968), (2888, 100152), (2964, 97584), (3249, 89024), (3424, 84474), (3648, 79287), (3744, 77254), (3852, 75088), (3952, 73188), (4066, 71136), (4173, 69312), (4332, 66768), (4446, 65056), (4693, 61632), (5136, 56316), (5472, 52858), (5564, 51984), (5776, 50076), (5928, 48792), (6099, 47424), (6498, 44512), (6848, 42237), (7488, 38627), (7704, 37544), (7904, 36594), (8132, 35568), (8346, 34656), (8664, 33384), (8892, 32528), (9386, 30816), (10272, 28158), (10944, 26429), (11128, 25992), (11552, 25038), (11856, 24396), (12198, 23712), (12519, 23104), (12996, 22256), (14079, 20544), (15408, 18772), (15808, 18297), (16264, 17784), (16692, 17328)]