1899426816

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{29443}}^1$

素因数の和:29476

約数の個数: 132

約数和(自身を含む): 6268274272

約数和(自身を除く): 4368847456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 29443, 32256, 58886, 64512, 88329, 117772, 176658, 206101, 235544, 264987, 353316, 412202, 471088, 529974, 618303, 706632, 824404, 942176, 1059948, 1236606, 1413264, 1648808, 1854909, 1884352, 2119896, 2473212, 2826528, 3297616, 3709818, 3768704, 4239792, 4946424, 5653056, 6595232, 7419636, 7537408, 8479584, 9892848, 11306112, 13190464, 14839272, 15074816, 16959168, 19785696, 22612224, 26380928, 29678544, 30149632, 33918336, 39571392, 45224448, 52761856, 59357088, 67836672, 79142784, 90448896, 105523712, 118714176, 135673344, 158285568, 211047424, 237428352, 271346688, 316571136, 474856704, 633142272, 949713408, 1899426816]

約数ペア:

[(1, 1899426816), (2, 949713408), (3, 633142272), (4, 474856704), (6, 316571136), (7, 271346688), (8, 237428352), (9, 211047424), (12, 158285568), (14, 135673344), (16, 118714176), (18, 105523712), (21, 90448896), (24, 79142784), (28, 67836672), (32, 59357088), (36, 52761856), (42, 45224448), (48, 39571392), (56, 33918336), (63, 30149632), (64, 29678544), (72, 26380928), (84, 22612224), (96, 19785696), (112, 16959168), (126, 15074816), (128, 14839272), (144, 13190464), (168, 11306112), (192, 9892848), (224, 8479584), (252, 7537408), (256, 7419636), (288, 6595232), (336, 5653056), (384, 4946424), (448, 4239792), (504, 3768704), (512, 3709818), (576, 3297616), (672, 2826528), (768, 2473212), (896, 2119896), (1008, 1884352), (1024, 1854909), (1152, 1648808), (1344, 1413264), (1536, 1236606), (1792, 1059948), (2016, 942176), (2304, 824404), (2688, 706632), (3072, 618303), (3584, 529974), (4032, 471088), (4608, 412202), (5376, 353316), (7168, 264987), (8064, 235544), (9216, 206101), (10752, 176658), (16128, 117772), (21504, 88329), (29443, 64512), (32256, 58886)]