254078976

素因数分解:

$2^{12}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 208

約数和(自身を含む): 754882560

約数和(自身を除く): 500803584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 31, 32, 46, 48, 58, 62, 64, 69, 87, 92, 93, 96, 116, 124, 128, 138, 174, 184, 186, 192, 232, 248, 256, 276, 348, 368, 372, 384, 464, 496, 512, 552, 667, 696, 713, 736, 744, 768, 899, 928, 992, 1024, 1104, 1334, 1392, 1426, 1472, 1488, 1536, 1798, 1856, 1984, 2001, 2048, 2139, 2208, 2668, 2697, 2784, 2852, 2944, 2976, 3072, 3596, 3712, 3968, 4002, 4096, 4278, 4416, 5336, 5394, 5568, 5704, 5888, 5952, 6144, 7192, 7424, 7936, 8004, 8556, 8832, 10672, 10788, 11136, 11408, 11776, 11904, 12288, 14384, 14848, 15872, 16008, 17112, 17664, 20677, 21344, 21576, 22272, 22816, 23552, 23808, 28768, 29696, 31744, 32016, 34224, 35328, 41354, 42688, 43152, 44544, 45632, 47104, 47616, 57536, 59392, 62031, 63488, 64032, 68448, 70656, 82708, 85376, 86304, 89088, 91264, 94208, 95232, 115072, 118784, 124062, 126976, 128064, 136896, 141312, 165416, 170752, 172608, 178176, 182528, 190464, 230144, 248124, 256128, 273792, 282624, 330832, 341504, 345216, 356352, 365056, 380928, 460288, 496248, 512256, 547584, 661664, 683008, 690432, 730112, 920576, 992496, 1024512, 1095168, 1323328, 1366016, 1380864, 1460224, 1841152, 1984992, 2049024, 2190336, 2646656, 2732032, 2761728, 2920448, 3682304, 3969984, 4098048, 4380672, 5293312, 5523456, 7939968, 8196096, 8761344, 10586624, 11046912, 15879936, 21173248, 31759872, 42346496, 63519744, 84692992, 127039488, 254078976]

約数ペア:

[(1, 254078976), (2, 127039488), (3, 84692992), (4, 63519744), (6, 42346496), (8, 31759872), (12, 21173248), (16, 15879936), (23, 11046912), (24, 10586624), (29, 8761344), (31, 8196096), (32, 7939968), (46, 5523456), (48, 5293312), (58, 4380672), (62, 4098048), (64, 3969984), (69, 3682304), (87, 2920448), (92, 2761728), (93, 2732032), (96, 2646656), (116, 2190336), (124, 2049024), (128, 1984992), (138, 1841152), (174, 1460224), (184, 1380864), (186, 1366016), (192, 1323328), (232, 1095168), (248, 1024512), (256, 992496), (276, 920576), (348, 730112), (368, 690432), (372, 683008), (384, 661664), (464, 547584), (496, 512256), (512, 496248), (552, 460288), (667, 380928), (696, 365056), (713, 356352), (736, 345216), (744, 341504), (768, 330832), (899, 282624), (928, 273792), (992, 256128), (1024, 248124), (1104, 230144), (1334, 190464), (1392, 182528), (1426, 178176), (1472, 172608), (1488, 170752), (1536, 165416), (1798, 141312), (1856, 136896), (1984, 128064), (2001, 126976), (2048, 124062), (2139, 118784), (2208, 115072), (2668, 95232), (2697, 94208), (2784, 91264), (2852, 89088), (2944, 86304), (2976, 85376), (3072, 82708), (3596, 70656), (3712, 68448), (3968, 64032), (4002, 63488), (4096, 62031), (4278, 59392), (4416, 57536), (5336, 47616), (5394, 47104), (5568, 45632), (5704, 44544), (5888, 43152), (5952, 42688), (6144, 41354), (7192, 35328), (7424, 34224), (7936, 32016), (8004, 31744), (8556, 29696), (8832, 28768), (10672, 23808), (10788, 23552), (11136, 22816), (11408, 22272), (11776, 21576), (11904, 21344), (12288, 20677), (14384, 17664), (14848, 17112), (15872, 16008)]