245448576

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 783360000

約数和(自身を除く): 537911424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 72, 79, 87, 93, 96, 108, 116, 124, 128, 144, 158, 174, 186, 192, 216, 232, 237, 248, 261, 279, 288, 316, 348, 372, 384, 432, 464, 474, 496, 522, 558, 576, 632, 696, 711, 744, 783, 837, 864, 899, 928, 948, 992, 1044, 1116, 1152, 1264, 1392, 1422, 1488, 1566, 1674, 1728, 1798, 1856, 1896, 1984, 2088, 2133, 2232, 2291, 2449, 2528, 2697, 2784, 2844, 2976, 3132, 3348, 3456, 3596, 3712, 3792, 3968, 4176, 4266, 4464, 4582, 4898, 5056, 5394, 5568, 5688, 5952, 6264, 6696, 6873, 7192, 7347, 7584, 8091, 8352, 8532, 8928, 9164, 9796, 10112, 10788, 11136, 11376, 11904, 12528, 13392, 13746, 14384, 14694, 15168, 16182, 16704, 17064, 17856, 18328, 19592, 20619, 21576, 22041, 22752, 24273, 25056, 26784, 27492, 28768, 29388, 30336, 32364, 33408, 34128, 35712, 36656, 39184, 41238, 43152, 44082, 45504, 48546, 50112, 53568, 54984, 57536, 58776, 61857, 64728, 66123, 68256, 71021, 73312, 78368, 82476, 86304, 88164, 91008, 97092, 100224, 107136, 109968, 115072, 117552, 123714, 129456, 132246, 136512, 142042, 146624, 156736, 164952, 172608, 176328, 194184, 213063, 219936, 235104, 247428, 258912, 264492, 273024, 284084, 293248, 313472, 329904, 345216, 352656, 388368, 426126, 439872, 470208, 494856, 517824, 528984, 568168, 639189, 659808, 705312, 776736, 852252, 879744, 940416, 989712, 1035648, 1057968, 1136336, 1278378, 1319616, 1410624, 1553472, 1704504, 1917567, 1979424, 2115936, 2272672, 2556756, 2639232, 2821248, 3106944, 3409008, 3835134, 3958848, 4231872, 4545344, 5113512, 6818016, 7670268, 7917696, 8463744, 9090688, 10227024, 13636032, 15340536, 20454048, 27272064, 30681072, 40908096, 61362144, 81816192, 122724288, 245448576]

約数ペア:

[(1, 245448576), (2, 122724288), (3, 81816192), (4, 61362144), (6, 40908096), (8, 30681072), (9, 27272064), (12, 20454048), (16, 15340536), (18, 13636032), (24, 10227024), (27, 9090688), (29, 8463744), (31, 7917696), (32, 7670268), (36, 6818016), (48, 5113512), (54, 4545344), (58, 4231872), (62, 3958848), (64, 3835134), (72, 3409008), (79, 3106944), (87, 2821248), (93, 2639232), (96, 2556756), (108, 2272672), (116, 2115936), (124, 1979424), (128, 1917567), (144, 1704504), (158, 1553472), (174, 1410624), (186, 1319616), (192, 1278378), (216, 1136336), (232, 1057968), (237, 1035648), (248, 989712), (261, 940416), (279, 879744), (288, 852252), (316, 776736), (348, 705312), (372, 659808), (384, 639189), (432, 568168), (464, 528984), (474, 517824), (496, 494856), (522, 470208), (558, 439872), (576, 426126), (632, 388368), (696, 352656), (711, 345216), (744, 329904), (783, 313472), (837, 293248), (864, 284084), (899, 273024), (928, 264492), (948, 258912), (992, 247428), (1044, 235104), (1116, 219936), (1152, 213063), (1264, 194184), (1392, 176328), (1422, 172608), (1488, 164952), (1566, 156736), (1674, 146624), (1728, 142042), (1798, 136512), (1856, 132246), (1896, 129456), (1984, 123714), (2088, 117552), (2133, 115072), (2232, 109968), (2291, 107136), (2449, 100224), (2528, 97092), (2697, 91008), (2784, 88164), (2844, 86304), (2976, 82476), (3132, 78368), (3348, 73312), (3456, 71021), (3596, 68256), (3712, 66123), (3792, 64728), (3968, 61857), (4176, 58776), (4266, 57536), (4464, 54984), (4582, 53568), (4898, 50112), (5056, 48546), (5394, 45504), (5568, 44082), (5688, 43152), (5952, 41238), (6264, 39184), (6696, 36656), (6873, 35712), (7192, 34128), (7347, 33408), (7584, 32364), (8091, 30336), (8352, 29388), (8532, 28768), (8928, 27492), (9164, 26784), (9796, 25056), (10112, 24273), (10788, 22752), (11136, 22041), (11376, 21576), (11904, 20619), (12528, 19592), (13392, 18328), (13746, 17856), (14384, 17064), (14694, 16704), (15168, 16182)]