1999761408

素因数分解:

$2^{12}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3238

約数の個数: 156

約数和(自身を含む): 6118087248

約数和(自身を除く): 4118325840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1024, 1088, 1152, 1224, 1536, 1632, 2048, 2176, 2304, 2448, 3072, 3191, 3264, 4096, 4352, 4608, 4896, 6144, 6382, 6528, 8704, 9216, 9573, 9792, 12288, 12764, 13056, 17408, 18432, 19146, 19584, 25528, 26112, 28719, 34816, 36864, 38292, 39168, 51056, 52224, 54247, 57438, 69632, 76584, 78336, 102112, 104448, 108494, 114876, 153168, 156672, 162741, 204224, 208896, 216988, 229752, 306336, 313344, 325482, 408448, 433976, 459504, 488223, 612672, 626688, 650964, 816896, 867952, 919008, 976446, 1225344, 1301928, 1633792, 1735904, 1838016, 1952892, 2450688, 2603856, 3267584, 3471808, 3676032, 3905784, 4901376, 5207712, 6535168, 6943616, 7352064, 7811568, 9802752, 10415424, 13070336, 13887232, 14704128, 15623136, 19605504, 20830848, 27774464, 29408256, 31246272, 39211008, 41661696, 55548928, 58816512, 62492544, 83323392, 111097856, 117633024, 124985088, 166646784, 222195712, 249970176, 333293568, 499940352, 666587136, 999880704, 1999761408]

約数ペア:

[(1, 1999761408), (2, 999880704), (3, 666587136), (4, 499940352), (6, 333293568), (8, 249970176), (9, 222195712), (12, 166646784), (16, 124985088), (17, 117633024), (18, 111097856), (24, 83323392), (32, 62492544), (34, 58816512), (36, 55548928), (48, 41661696), (51, 39211008), (64, 31246272), (68, 29408256), (72, 27774464), (96, 20830848), (102, 19605504), (128, 15623136), (136, 14704128), (144, 13887232), (153, 13070336), (192, 10415424), (204, 9802752), (256, 7811568), (272, 7352064), (288, 6943616), (306, 6535168), (384, 5207712), (408, 4901376), (512, 3905784), (544, 3676032), (576, 3471808), (612, 3267584), (768, 2603856), (816, 2450688), (1024, 1952892), (1088, 1838016), (1152, 1735904), (1224, 1633792), (1536, 1301928), (1632, 1225344), (2048, 976446), (2176, 919008), (2304, 867952), (2448, 816896), (3072, 650964), (3191, 626688), (3264, 612672), (4096, 488223), (4352, 459504), (4608, 433976), (4896, 408448), (6144, 325482), (6382, 313344), (6528, 306336), (8704, 229752), (9216, 216988), (9573, 208896), (9792, 204224), (12288, 162741), (12764, 156672), (13056, 153168), (17408, 114876), (18432, 108494), (19146, 104448), (19584, 102112), (25528, 78336), (26112, 76584), (28719, 69632), (34816, 57438), (36864, 54247), (38292, 52224), (39168, 51056)]