15937961984

素因数分解:

$2^{17}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 37748592000

約数和(自身を除く): 21810630016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 599, 812, 896, 928, 1024, 1198, 1624, 1792, 1856, 2048, 2396, 3248, 3584, 3712, 4096, 4193, 4792, 6496, 7168, 7424, 8192, 8386, 9584, 12992, 14336, 14848, 16384, 16772, 17371, 19168, 25984, 28672, 29696, 32768, 33544, 34742, 38336, 51968, 57344, 59392, 65536, 67088, 69484, 76672, 103936, 114688, 118784, 121597, 131072, 134176, 138968, 153344, 207872, 229376, 237568, 243194, 268352, 277936, 306688, 415744, 458752, 475136, 486388, 536704, 555872, 613376, 831488, 917504, 950272, 972776, 1073408, 1111744, 1226752, 1662976, 1900544, 1945552, 2146816, 2223488, 2453504, 3325952, 3801088, 3891104, 4293632, 4446976, 4907008, 6651904, 7782208, 8587264, 8893952, 9814016, 13303808, 15564416, 17174528, 17787904, 19628032, 26607616, 31128832, 34349056, 35575808, 39256064, 62257664, 68698112, 71151616, 78512128, 124515328, 137396224, 142303232, 249030656, 274792448, 284606464, 498061312, 549584896, 569212928, 996122624, 1138425856, 1992245248, 2276851712, 3984490496, 7968980992, 15937961984]

約数ペア:

[(1, 15937961984), (2, 7968980992), (4, 3984490496), (7, 2276851712), (8, 1992245248), (14, 1138425856), (16, 996122624), (28, 569212928), (29, 549584896), (32, 498061312), (56, 284606464), (58, 274792448), (64, 249030656), (112, 142303232), (116, 137396224), (128, 124515328), (203, 78512128), (224, 71151616), (232, 68698112), (256, 62257664), (406, 39256064), (448, 35575808), (464, 34349056), (512, 31128832), (599, 26607616), (812, 19628032), (896, 17787904), (928, 17174528), (1024, 15564416), (1198, 13303808), (1624, 9814016), (1792, 8893952), (1856, 8587264), (2048, 7782208), (2396, 6651904), (3248, 4907008), (3584, 4446976), (3712, 4293632), (4096, 3891104), (4193, 3801088), (4792, 3325952), (6496, 2453504), (7168, 2223488), (7424, 2146816), (8192, 1945552), (8386, 1900544), (9584, 1662976), (12992, 1226752), (14336, 1111744), (14848, 1073408), (16384, 972776), (16772, 950272), (17371, 917504), (19168, 831488), (25984, 613376), (28672, 555872), (29696, 536704), (32768, 486388), (33544, 475136), (34742, 458752), (38336, 415744), (51968, 306688), (57344, 277936), (59392, 268352), (65536, 243194), (67088, 237568), (69484, 229376), (76672, 207872), (103936, 153344), (114688, 138968), (118784, 134176), (121597, 131072)]