121727616

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 354715200

約数和(自身を除く): 232987584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 272, 348, 384, 408, 464, 493, 544, 643, 696, 816, 928, 986, 1088, 1286, 1392, 1479, 1632, 1856, 1929, 1972, 2176, 2572, 2784, 2958, 3264, 3712, 3858, 3944, 5144, 5568, 5916, 6528, 7716, 7888, 10288, 10931, 11136, 11832, 15432, 15776, 18647, 20576, 21862, 23664, 30864, 31552, 32793, 37294, 41152, 43724, 47328, 55941, 61728, 63104, 65586, 74588, 82304, 87448, 94656, 111882, 123456, 131172, 149176, 174896, 189312, 223764, 246912, 262344, 298352, 316999, 349792, 447528, 524688, 596704, 633998, 699584, 895056, 950997, 1049376, 1193408, 1267996, 1399168, 1790112, 1901994, 2098752, 2386816, 2535992, 3580224, 3803988, 4197504, 5071984, 7160448, 7607976, 10143968, 15215952, 20287936, 30431904, 40575872, 60863808, 121727616]

約数ペア:

[(1, 121727616), (2, 60863808), (3, 40575872), (4, 30431904), (6, 20287936), (8, 15215952), (12, 10143968), (16, 7607976), (17, 7160448), (24, 5071984), (29, 4197504), (32, 3803988), (34, 3580224), (48, 2535992), (51, 2386816), (58, 2098752), (64, 1901994), (68, 1790112), (87, 1399168), (96, 1267996), (102, 1193408), (116, 1049376), (128, 950997), (136, 895056), (174, 699584), (192, 633998), (204, 596704), (232, 524688), (272, 447528), (348, 349792), (384, 316999), (408, 298352), (464, 262344), (493, 246912), (544, 223764), (643, 189312), (696, 174896), (816, 149176), (928, 131172), (986, 123456), (1088, 111882), (1286, 94656), (1392, 87448), (1479, 82304), (1632, 74588), (1856, 65586), (1929, 63104), (1972, 61728), (2176, 55941), (2572, 47328), (2784, 43724), (2958, 41152), (3264, 37294), (3712, 32793), (3858, 31552), (3944, 30864), (5144, 23664), (5568, 21862), (5916, 20576), (6528, 18647), (7716, 15776), (7888, 15432), (10288, 11832), (10931, 11136)]