2789946368

素因数分解:

$2^{10}\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 176

約数和(自身を含む): 6473105280

約数和(自身を除く): 3683158912

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 89, 92, 121, 128, 176, 178, 184, 242, 253, 256, 352, 356, 368, 484, 506, 512, 704, 712, 736, 968, 979, 1012, 1024, 1331, 1408, 1424, 1472, 1936, 1958, 2024, 2047, 2662, 2783, 2816, 2848, 2944, 3872, 3916, 4048, 4094, 5324, 5566, 5632, 5696, 5888, 7744, 7832, 8096, 8188, 10648, 10769, 11132, 11264, 11392, 11776, 15488, 15664, 16192, 16376, 21296, 21538, 22264, 22517, 22784, 23552, 30613, 30976, 31328, 32384, 32752, 42592, 43076, 44528, 45034, 45568, 61226, 61952, 62656, 64768, 65504, 85184, 86152, 89056, 90068, 91136, 118459, 122452, 123904, 125312, 129536, 131008, 170368, 172304, 178112, 180136, 236918, 244904, 247687, 250624, 259072, 262016, 340736, 344608, 356224, 360272, 473836, 489808, 495374, 501248, 524032, 681472, 689216, 712448, 720544, 947672, 979616, 990748, 1002496, 1048064, 1362944, 1378432, 1424896, 1441088, 1895344, 1959232, 1981496, 2096128, 2724557, 2756864, 2849792, 2882176, 3790688, 3918464, 3962992, 5449114, 5513728, 5764352, 7581376, 7836928, 7925984, 10898228, 11027456, 11528704, 15162752, 15673856, 15851968, 21796456, 23057408, 30325504, 31347712, 31703936, 43592912, 60651008, 63407872, 87185824, 121302016, 126815744, 174371648, 253631488, 348743296, 697486592, 1394973184, 2789946368]

約数ペア:

[(1, 2789946368), (2, 1394973184), (4, 697486592), (8, 348743296), (11, 253631488), (16, 174371648), (22, 126815744), (23, 121302016), (32, 87185824), (44, 63407872), (46, 60651008), (64, 43592912), (88, 31703936), (89, 31347712), (92, 30325504), (121, 23057408), (128, 21796456), (176, 15851968), (178, 15673856), (184, 15162752), (242, 11528704), (253, 11027456), (256, 10898228), (352, 7925984), (356, 7836928), (368, 7581376), (484, 5764352), (506, 5513728), (512, 5449114), (704, 3962992), (712, 3918464), (736, 3790688), (968, 2882176), (979, 2849792), (1012, 2756864), (1024, 2724557), (1331, 2096128), (1408, 1981496), (1424, 1959232), (1472, 1895344), (1936, 1441088), (1958, 1424896), (2024, 1378432), (2047, 1362944), (2662, 1048064), (2783, 1002496), (2816, 990748), (2848, 979616), (2944, 947672), (3872, 720544), (3916, 712448), (4048, 689216), (4094, 681472), (5324, 524032), (5566, 501248), (5632, 495374), (5696, 489808), (5888, 473836), (7744, 360272), (7832, 356224), (8096, 344608), (8188, 340736), (10648, 262016), (10769, 259072), (11132, 250624), (11264, 247687), (11392, 244904), (11776, 236918), (15488, 180136), (15664, 178112), (16192, 172304), (16376, 170368), (21296, 131008), (21538, 129536), (22264, 125312), (22517, 123904), (22784, 122452), (23552, 118459), (30613, 91136), (30976, 90068), (31328, 89056), (32384, 86152), (32752, 85184), (42592, 65504), (43076, 64768), (44528, 62656), (45034, 61952), (45568, 61226)]