2055223728

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2741}}^1$

素因数の和:2923

約数の個数: 120

約数和(自身を含む): 5940619776

約数和(自身を除く): 3885396048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 127, 144, 164, 246, 254, 328, 369, 381, 492, 508, 656, 738, 762, 984, 1016, 1143, 1476, 1524, 1968, 2032, 2286, 2741, 2952, 3048, 4572, 5207, 5482, 5904, 6096, 8223, 9144, 10414, 10964, 15621, 16446, 18288, 20828, 21928, 24669, 31242, 32892, 41656, 43856, 46863, 49338, 62484, 65784, 83312, 93726, 98676, 112381, 124968, 131568, 187452, 197352, 224762, 249936, 337143, 348107, 374904, 394704, 449524, 674286, 696214, 749808, 899048, 1011429, 1044321, 1348572, 1392428, 1798096, 2022858, 2088642, 2697144, 2784856, 3132963, 4045716, 4177284, 5394288, 5569712, 6265926, 8091432, 8354568, 12531852, 14272387, 16182864, 16709136, 25063704, 28544774, 42817161, 50127408, 57089548, 85634322, 114179096, 128451483, 171268644, 228358192, 256902966, 342537288, 513805932, 685074576, 1027611864, 2055223728]

約数ペア:

[(1, 2055223728), (2, 1027611864), (3, 685074576), (4, 513805932), (6, 342537288), (8, 256902966), (9, 228358192), (12, 171268644), (16, 128451483), (18, 114179096), (24, 85634322), (36, 57089548), (41, 50127408), (48, 42817161), (72, 28544774), (82, 25063704), (123, 16709136), (127, 16182864), (144, 14272387), (164, 12531852), (246, 8354568), (254, 8091432), (328, 6265926), (369, 5569712), (381, 5394288), (492, 4177284), (508, 4045716), (656, 3132963), (738, 2784856), (762, 2697144), (984, 2088642), (1016, 2022858), (1143, 1798096), (1476, 1392428), (1524, 1348572), (1968, 1044321), (2032, 1011429), (2286, 899048), (2741, 749808), (2952, 696214), (3048, 674286), (4572, 449524), (5207, 394704), (5482, 374904), (5904, 348107), (6096, 337143), (8223, 249936), (9144, 224762), (10414, 197352), (10964, 187452), (15621, 131568), (16446, 124968), (18288, 112381), (20828, 98676), (21928, 93726), (24669, 83312), (31242, 65784), (32892, 62484), (41656, 49338), (43856, 46863)]