1993417728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 176

約数和(自身を含む): 5624173440

約数和(自身を除く): 3630755712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 128, 138, 178, 184, 192, 256, 267, 276, 317, 356, 368, 384, 512, 534, 552, 634, 712, 736, 768, 951, 1024, 1068, 1104, 1268, 1424, 1472, 1536, 1902, 2047, 2136, 2208, 2536, 2848, 2944, 3072, 3804, 4094, 4272, 4416, 5072, 5696, 5888, 6141, 7291, 7608, 8188, 8544, 8832, 10144, 11392, 11776, 12282, 14582, 15216, 16376, 17088, 17664, 20288, 21873, 22784, 23552, 24564, 28213, 29164, 30432, 32752, 34176, 35328, 40576, 43746, 45568, 49128, 56426, 58328, 60864, 65504, 68352, 70656, 81152, 84639, 87492, 91136, 98256, 112852, 116656, 121728, 131008, 136704, 162304, 169278, 174984, 196512, 225704, 233312, 243456, 262016, 273408, 324608, 338556, 349968, 393024, 451408, 466624, 486912, 524032, 648899, 677112, 699936, 786048, 902816, 933248, 973824, 1048064, 1297798, 1354224, 1399872, 1572096, 1805632, 1866496, 1946697, 2096128, 2595596, 2708448, 2799744, 3144192, 3611264, 3732992, 3893394, 5191192, 5416896, 5599488, 6288384, 7222528, 7465984, 7786788, 10382384, 10833792, 11198976, 14445056, 15573576, 20764768, 21667584, 22397952, 28890112, 31147152, 41529536, 43335168, 62294304, 83059072, 86670336, 124588608, 166118144, 249177216, 332236288, 498354432, 664472576, 996708864, 1993417728]

約数ペア:

[(1, 1993417728), (2, 996708864), (3, 664472576), (4, 498354432), (6, 332236288), (8, 249177216), (12, 166118144), (16, 124588608), (23, 86670336), (24, 83059072), (32, 62294304), (46, 43335168), (48, 41529536), (64, 31147152), (69, 28890112), (89, 22397952), (92, 21667584), (96, 20764768), (128, 15573576), (138, 14445056), (178, 11198976), (184, 10833792), (192, 10382384), (256, 7786788), (267, 7465984), (276, 7222528), (317, 6288384), (356, 5599488), (368, 5416896), (384, 5191192), (512, 3893394), (534, 3732992), (552, 3611264), (634, 3144192), (712, 2799744), (736, 2708448), (768, 2595596), (951, 2096128), (1024, 1946697), (1068, 1866496), (1104, 1805632), (1268, 1572096), (1424, 1399872), (1472, 1354224), (1536, 1297798), (1902, 1048064), (2047, 973824), (2136, 933248), (2208, 902816), (2536, 786048), (2848, 699936), (2944, 677112), (3072, 648899), (3804, 524032), (4094, 486912), (4272, 466624), (4416, 451408), (5072, 393024), (5696, 349968), (5888, 338556), (6141, 324608), (7291, 273408), (7608, 262016), (8188, 243456), (8544, 233312), (8832, 225704), (10144, 196512), (11392, 174984), (11776, 169278), (12282, 162304), (14582, 136704), (15216, 131008), (16376, 121728), (17088, 116656), (17664, 112852), (20288, 98256), (21873, 91136), (22784, 87492), (23552, 84639), (24564, 81152), (28213, 70656), (29164, 68352), (30432, 65504), (32752, 60864), (34176, 58328), (35328, 56426), (40576, 49128), (43746, 45568)]