1274821184

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 224

約数和(自身を含む): 3364601856

約数和(自身を除く): 2089780672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 64, 91, 92, 104, 112, 124, 161, 182, 184, 208, 217, 224, 248, 299, 307, 322, 364, 368, 403, 416, 434, 448, 496, 598, 614, 644, 713, 728, 736, 806, 832, 868, 992, 1196, 1228, 1288, 1426, 1456, 1472, 1612, 1736, 1984, 2093, 2149, 2392, 2456, 2576, 2821, 2852, 2912, 3224, 3472, 3991, 4186, 4298, 4784, 4912, 4991, 5152, 5642, 5704, 5824, 6448, 6944, 7061, 7982, 8372, 8596, 9269, 9517, 9568, 9824, 9982, 10304, 11284, 11408, 12896, 13888, 14122, 15964, 16744, 17192, 18538, 19034, 19136, 19648, 19964, 22568, 22816, 25792, 27937, 28244, 31928, 33488, 34384, 37076, 38068, 39928, 45136, 45632, 49427, 55874, 56488, 63856, 64883, 66619, 66976, 68768, 74152, 76136, 79856, 90272, 91793, 98854, 111748, 112976, 123721, 127712, 129766, 133238, 133952, 137536, 148304, 152272, 159712, 180544, 183586, 197708, 218891, 223496, 225952, 247442, 255424, 259532, 266476, 296608, 304544, 319424, 367172, 395416, 437782, 446992, 451904, 494884, 519064, 532952, 593216, 609088, 642551, 734344, 790832, 866047, 875564, 893984, 989768, 1038128, 1065904, 1285102, 1468688, 1532237, 1581664, 1732094, 1751128, 1787968, 1979536, 2076256, 2131808, 2570204, 2845583, 2937376, 3064474, 3163328, 3464188, 3502256, 3959072, 4152512, 4263616, 5140408, 5691166, 5874752, 6128948, 6928376, 7004512, 7918144, 10280816, 11382332, 12257896, 13856752, 14009024, 19919081, 20561632, 22764664, 24515792, 27713504, 39838162, 41123264, 45529328, 49031584, 55427008, 79676324, 91058656, 98063168, 159352648, 182117312, 318705296, 637410592, 1274821184]

約数ペア:

[(1, 1274821184), (2, 637410592), (4, 318705296), (7, 182117312), (8, 159352648), (13, 98063168), (14, 91058656), (16, 79676324), (23, 55427008), (26, 49031584), (28, 45529328), (31, 41123264), (32, 39838162), (46, 27713504), (52, 24515792), (56, 22764664), (62, 20561632), (64, 19919081), (91, 14009024), (92, 13856752), (104, 12257896), (112, 11382332), (124, 10280816), (161, 7918144), (182, 7004512), (184, 6928376), (208, 6128948), (217, 5874752), (224, 5691166), (248, 5140408), (299, 4263616), (307, 4152512), (322, 3959072), (364, 3502256), (368, 3464188), (403, 3163328), (416, 3064474), (434, 2937376), (448, 2845583), (496, 2570204), (598, 2131808), (614, 2076256), (644, 1979536), (713, 1787968), (728, 1751128), (736, 1732094), (806, 1581664), (832, 1532237), (868, 1468688), (992, 1285102), (1196, 1065904), (1228, 1038128), (1288, 989768), (1426, 893984), (1456, 875564), (1472, 866047), (1612, 790832), (1736, 734344), (1984, 642551), (2093, 609088), (2149, 593216), (2392, 532952), (2456, 519064), (2576, 494884), (2821, 451904), (2852, 446992), (2912, 437782), (3224, 395416), (3472, 367172), (3991, 319424), (4186, 304544), (4298, 296608), (4784, 266476), (4912, 259532), (4991, 255424), (5152, 247442), (5642, 225952), (5704, 223496), (5824, 218891), (6448, 197708), (6944, 183586), (7061, 180544), (7982, 159712), (8372, 152272), (8596, 148304), (9269, 137536), (9517, 133952), (9568, 133238), (9824, 129766), (9982, 127712), (10304, 123721), (11284, 112976), (11408, 111748), (12896, 98854), (13888, 91793), (14122, 90272), (15964, 79856), (16744, 76136), (17192, 74152), (18538, 68768), (19034, 66976), (19136, 66619), (19648, 64883), (19964, 63856), (22568, 56488), (22816, 55874), (25792, 49427), (27937, 45632), (28244, 45136), (31928, 39928), (33488, 38068), (34384, 37076)]