1905738624

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 256

約数和(自身を含む): 6022080000

約数和(自身を除く): 4116341376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 163, 192, 199, 204, 216, 272, 288, 306, 326, 384, 398, 408, 432, 459, 489, 544, 576, 597, 612, 652, 796, 816, 864, 918, 978, 1088, 1152, 1194, 1224, 1304, 1467, 1592, 1632, 1728, 1791, 1836, 1956, 2176, 2388, 2448, 2608, 2771, 2934, 3184, 3264, 3383, 3456, 3582, 3672, 3912, 4401, 4776, 4896, 5216, 5373, 5542, 5868, 6368, 6528, 6766, 7164, 7344, 7824, 8313, 8802, 9552, 9792, 10149, 10432, 10746, 11084, 11736, 12736, 13532, 14328, 14688, 15648, 16626, 17604, 19104, 19584, 20298, 20864, 21492, 22168, 23472, 24939, 25472, 27064, 28656, 29376, 30447, 31296, 32437, 33252, 35208, 38208, 40596, 42984, 44336, 46944, 49878, 54128, 57312, 58752, 60894, 62592, 64874, 66504, 70416, 74817, 76416, 81192, 85968, 88672, 91341, 93888, 97311, 99756, 108256, 114624, 121788, 129748, 133008, 140832, 149634, 162384, 171936, 177344, 182682, 187776, 194622, 199512, 216512, 229248, 243576, 259496, 266016, 281664, 291933, 299268, 324768, 343872, 354688, 365364, 389244, 399024, 433024, 487152, 518992, 532032, 551429, 563328, 583866, 598536, 649536, 687744, 730728, 778488, 798048, 875799, 974304, 1037984, 1064064, 1102858, 1167732, 1197072, 1299072, 1461456, 1556976, 1596096, 1654287, 1751598, 1948608, 2075968, 2205716, 2335464, 2394144, 2922912, 3113952, 3192192, 3308574, 3503196, 3897216, 4151936, 4411432, 4670928, 4788288, 4962861, 5845824, 6227904, 6617148, 7006392, 8822864, 9341856, 9576576, 9925722, 11691648, 12455808, 13234296, 14012784, 14888583, 17645728, 18683712, 19851444, 26468592, 28025568, 29777166, 35291456, 37367424, 39702888, 52937184, 56051136, 59554332, 70582912, 79405776, 105874368, 112102272, 119108664, 158811552, 211748736, 238217328, 317623104, 476434656, 635246208, 952869312, 1905738624]

約数ペア:

[(1, 1905738624), (2, 952869312), (3, 635246208), (4, 476434656), (6, 317623104), (8, 238217328), (9, 211748736), (12, 158811552), (16, 119108664), (17, 112102272), (18, 105874368), (24, 79405776), (27, 70582912), (32, 59554332), (34, 56051136), (36, 52937184), (48, 39702888), (51, 37367424), (54, 35291456), (64, 29777166), (68, 28025568), (72, 26468592), (96, 19851444), (102, 18683712), (108, 17645728), (128, 14888583), (136, 14012784), (144, 13234296), (153, 12455808), (163, 11691648), (192, 9925722), (199, 9576576), (204, 9341856), (216, 8822864), (272, 7006392), (288, 6617148), (306, 6227904), (326, 5845824), (384, 4962861), (398, 4788288), (408, 4670928), (432, 4411432), (459, 4151936), (489, 3897216), (544, 3503196), (576, 3308574), (597, 3192192), (612, 3113952), (652, 2922912), (796, 2394144), (816, 2335464), (864, 2205716), (918, 2075968), (978, 1948608), (1088, 1751598), (1152, 1654287), (1194, 1596096), (1224, 1556976), (1304, 1461456), (1467, 1299072), (1592, 1197072), (1632, 1167732), (1728, 1102858), (1791, 1064064), (1836, 1037984), (1956, 974304), (2176, 875799), (2388, 798048), (2448, 778488), (2608, 730728), (2771, 687744), (2934, 649536), (3184, 598536), (3264, 583866), (3383, 563328), (3456, 551429), (3582, 532032), (3672, 518992), (3912, 487152), (4401, 433024), (4776, 399024), (4896, 389244), (5216, 365364), (5373, 354688), (5542, 343872), (5868, 324768), (6368, 299268), (6528, 291933), (6766, 281664), (7164, 266016), (7344, 259496), (7824, 243576), (8313, 229248), (8802, 216512), (9552, 199512), (9792, 194622), (10149, 187776), (10432, 182682), (10746, 177344), (11084, 171936), (11736, 162384), (12736, 149634), (13532, 140832), (14328, 133008), (14688, 129748), (15648, 121788), (16626, 114624), (17604, 108256), (19104, 99756), (19584, 97311), (20298, 93888), (20864, 91341), (21492, 88672), (22168, 85968), (23472, 81192), (24939, 76416), (25472, 74817), (27064, 70416), (28656, 66504), (29376, 64874), (30447, 62592), (31296, 60894), (32437, 58752), (33252, 57312), (35208, 54128), (38208, 49878), (40596, 46944), (42984, 44336)]