378928128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 176

約数和(自身を含む): 1094178816

約数和(自身を除く): 715250688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 173, 184, 186, 192, 248, 256, 276, 346, 368, 372, 384, 496, 512, 519, 552, 692, 713, 736, 744, 768, 992, 1024, 1038, 1104, 1384, 1426, 1472, 1488, 1536, 1984, 2076, 2139, 2208, 2768, 2852, 2944, 2976, 3072, 3968, 3979, 4152, 4278, 4416, 5363, 5536, 5704, 5888, 5952, 7936, 7958, 8304, 8556, 8832, 10726, 11072, 11408, 11776, 11904, 11937, 15872, 15916, 16089, 16608, 17112, 17664, 21452, 22144, 22816, 23552, 23808, 23874, 31744, 31832, 32178, 33216, 34224, 35328, 42904, 44288, 45632, 47616, 47748, 63664, 64356, 66432, 68448, 70656, 85808, 88576, 91264, 95232, 95496, 123349, 127328, 128712, 132864, 136896, 171616, 177152, 182528, 190992, 246698, 254656, 257424, 265728, 273792, 343232, 365056, 370047, 381984, 493396, 509312, 514848, 531456, 547584, 686464, 730112, 740094, 763968, 986792, 1018624, 1029696, 1095168, 1372928, 1480188, 1527936, 1973584, 2037248, 2059392, 2190336, 2745856, 2960376, 3055872, 3947168, 4074496, 4118784, 5491712, 5920752, 6111744, 7894336, 8237568, 11841504, 12223488, 15788672, 16475136, 23683008, 31577344, 47366016, 63154688, 94732032, 126309376, 189464064, 378928128]

約数ペア:

[(1, 378928128), (2, 189464064), (3, 126309376), (4, 94732032), (6, 63154688), (8, 47366016), (12, 31577344), (16, 23683008), (23, 16475136), (24, 15788672), (31, 12223488), (32, 11841504), (46, 8237568), (48, 7894336), (62, 6111744), (64, 5920752), (69, 5491712), (92, 4118784), (93, 4074496), (96, 3947168), (124, 3055872), (128, 2960376), (138, 2745856), (173, 2190336), (184, 2059392), (186, 2037248), (192, 1973584), (248, 1527936), (256, 1480188), (276, 1372928), (346, 1095168), (368, 1029696), (372, 1018624), (384, 986792), (496, 763968), (512, 740094), (519, 730112), (552, 686464), (692, 547584), (713, 531456), (736, 514848), (744, 509312), (768, 493396), (992, 381984), (1024, 370047), (1038, 365056), (1104, 343232), (1384, 273792), (1426, 265728), (1472, 257424), (1488, 254656), (1536, 246698), (1984, 190992), (2076, 182528), (2139, 177152), (2208, 171616), (2768, 136896), (2852, 132864), (2944, 128712), (2976, 127328), (3072, 123349), (3968, 95496), (3979, 95232), (4152, 91264), (4278, 88576), (4416, 85808), (5363, 70656), (5536, 68448), (5704, 66432), (5888, 64356), (5952, 63664), (7936, 47748), (7958, 47616), (8304, 45632), (8556, 44288), (8832, 42904), (10726, 35328), (11072, 34224), (11408, 33216), (11776, 32178), (11904, 31832), (11937, 31744), (15872, 23874), (15916, 23808), (16089, 23552), (16608, 22816), (17112, 22144), (17664, 21452)]