393910272

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 1349187840

約数和(自身を除く): 955277568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 71, 72, 84, 86, 96, 112, 126, 128, 129, 142, 144, 168, 172, 192, 213, 224, 252, 256, 258, 284, 288, 301, 336, 344, 384, 387, 426, 448, 497, 504, 512, 516, 568, 576, 602, 639, 672, 688, 768, 774, 852, 896, 903, 994, 1008, 1024, 1032, 1136, 1152, 1204, 1278, 1344, 1376, 1491, 1536, 1548, 1704, 1792, 1806, 1988, 2016, 2048, 2064, 2272, 2304, 2408, 2556, 2688, 2709, 2752, 2982, 3053, 3072, 3096, 3408, 3584, 3612, 3976, 4032, 4128, 4473, 4544, 4608, 4816, 5112, 5376, 5418, 5504, 5964, 6106, 6144, 6192, 6816, 7168, 7224, 7952, 8064, 8256, 8946, 9088, 9159, 9216, 9632, 10224, 10752, 10836, 11008, 11928, 12212, 12384, 13632, 14336, 14448, 15904, 16128, 16512, 17892, 18176, 18318, 18432, 19264, 20448, 21371, 21504, 21672, 22016, 23856, 24424, 24768, 27264, 27477, 28896, 31808, 32256, 33024, 35784, 36352, 36636, 38528, 40896, 42742, 43008, 43344, 44032, 47712, 48848, 49536, 54528, 54954, 57792, 63616, 64113, 64512, 66048, 71568, 72704, 73272, 77056, 81792, 85484, 86688, 88064, 95424, 97696, 99072, 109056, 109908, 115584, 127232, 128226, 129024, 132096, 143136, 145408, 146544, 154112, 163584, 170968, 173376, 190848, 192339, 195392, 198144, 218112, 219816, 231168, 254464, 256452, 264192, 286272, 293088, 308224, 327168, 341936, 346752, 381696, 384678, 390784, 396288, 436224, 439632, 462336, 508928, 512904, 572544, 586176, 616448, 654336, 683872, 693504, 763392, 769356, 781568, 792576, 879264, 924672, 1017856, 1025808, 1145088, 1172352, 1308672, 1367744, 1387008, 1526784, 1538712, 1563136, 1758528, 1849344, 2051616, 2290176, 2344704, 2735488, 2774016, 3053568, 3077424, 3126272, 3517056, 4103232, 4580352, 4689408, 5470976, 5548032, 6154848, 6252544, 7034112, 8206464, 9160704, 9378816, 10941952, 12309696, 14068224, 16412928, 18757632, 21883904, 24619392, 28136448, 32825856, 43767808, 49238784, 56272896, 65651712, 98477568, 131303424, 196955136, 393910272]

約数ペア:

[(1, 393910272), (2, 196955136), (3, 131303424), (4, 98477568), (6, 65651712), (7, 56272896), (8, 49238784), (9, 43767808), (12, 32825856), (14, 28136448), (16, 24619392), (18, 21883904), (21, 18757632), (24, 16412928), (28, 14068224), (32, 12309696), (36, 10941952), (42, 9378816), (43, 9160704), (48, 8206464), (56, 7034112), (63, 6252544), (64, 6154848), (71, 5548032), (72, 5470976), (84, 4689408), (86, 4580352), (96, 4103232), (112, 3517056), (126, 3126272), (128, 3077424), (129, 3053568), (142, 2774016), (144, 2735488), (168, 2344704), (172, 2290176), (192, 2051616), (213, 1849344), (224, 1758528), (252, 1563136), (256, 1538712), (258, 1526784), (284, 1387008), (288, 1367744), (301, 1308672), (336, 1172352), (344, 1145088), (384, 1025808), (387, 1017856), (426, 924672), (448, 879264), (497, 792576), (504, 781568), (512, 769356), (516, 763392), (568, 693504), (576, 683872), (602, 654336), (639, 616448), (672, 586176), (688, 572544), (768, 512904), (774, 508928), (852, 462336), (896, 439632), (903, 436224), (994, 396288), (1008, 390784), (1024, 384678), (1032, 381696), (1136, 346752), (1152, 341936), (1204, 327168), (1278, 308224), (1344, 293088), (1376, 286272), (1491, 264192), (1536, 256452), (1548, 254464), (1704, 231168), (1792, 219816), (1806, 218112), (1988, 198144), (2016, 195392), (2048, 192339), (2064, 190848), (2272, 173376), (2304, 170968), (2408, 163584), (2556, 154112), (2688, 146544), (2709, 145408), (2752, 143136), (2982, 132096), (3053, 129024), (3072, 128226), (3096, 127232), (3408, 115584), (3584, 109908), (3612, 109056), (3976, 99072), (4032, 97696), (4128, 95424), (4473, 88064), (4544, 86688), (4608, 85484), (4816, 81792), (5112, 77056), (5376, 73272), (5418, 72704), (5504, 71568), (5964, 66048), (6106, 64512), (6144, 64113), (6192, 63616), (6816, 57792), (7168, 54954), (7224, 54528), (7952, 49536), (8064, 48848), (8256, 47712), (8946, 44032), (9088, 43344), (9159, 43008), (9216, 42742), (9632, 40896), (10224, 38528), (10752, 36636), (10836, 36352), (11008, 35784), (11928, 33024), (12212, 32256), (12384, 31808), (13632, 28896), (14336, 27477), (14448, 27264), (15904, 24768), (16128, 24424), (16512, 23856), (17892, 22016), (18176, 21672), (18318, 21504), (18432, 21371), (19264, 20448)]