245496192

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 690923520

約数和(自身を除く): 445427328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 328, 372, 384, 492, 496, 503, 656, 744, 984, 992, 1006, 1271, 1312, 1488, 1509, 1968, 1984, 2012, 2542, 2624, 2976, 3018, 3813, 3936, 3968, 4024, 5084, 5248, 5952, 6036, 7626, 7872, 8048, 10168, 11904, 12072, 15252, 15593, 15744, 16096, 20336, 20623, 24144, 30504, 31186, 32192, 40672, 41246, 46779, 48288, 61008, 61869, 62372, 64384, 81344, 82492, 93558, 96576, 122016, 123738, 124744, 162688, 164984, 187116, 193152, 244032, 247476, 249488, 329968, 374232, 488064, 494952, 498976, 639313, 659936, 748464, 989904, 997952, 1278626, 1319872, 1496928, 1917939, 1979808, 1995904, 2557252, 2639744, 2993856, 3835878, 3959616, 5114504, 5987712, 7671756, 7919232, 10229008, 15343512, 20458016, 30687024, 40916032, 61374048, 81832064, 122748096, 245496192]

約数ペア:

[(1, 245496192), (2, 122748096), (3, 81832064), (4, 61374048), (6, 40916032), (8, 30687024), (12, 20458016), (16, 15343512), (24, 10229008), (31, 7919232), (32, 7671756), (41, 5987712), (48, 5114504), (62, 3959616), (64, 3835878), (82, 2993856), (93, 2639744), (96, 2557252), (123, 1995904), (124, 1979808), (128, 1917939), (164, 1496928), (186, 1319872), (192, 1278626), (246, 997952), (248, 989904), (328, 748464), (372, 659936), (384, 639313), (492, 498976), (496, 494952), (503, 488064), (656, 374232), (744, 329968), (984, 249488), (992, 247476), (1006, 244032), (1271, 193152), (1312, 187116), (1488, 164984), (1509, 162688), (1968, 124744), (1984, 123738), (2012, 122016), (2542, 96576), (2624, 93558), (2976, 82492), (3018, 81344), (3813, 64384), (3936, 62372), (3968, 61869), (4024, 61008), (5084, 48288), (5248, 46779), (5952, 41246), (6036, 40672), (7626, 32192), (7872, 31186), (8048, 30504), (10168, 24144), (11904, 20623), (12072, 20336), (15252, 16096), (15593, 15744)]