1996333824

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1114

約数の個数: 144

約数和(自身を含む): 5531423744

約数和(自身を除く): 3535089920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 61, 64, 86, 96, 122, 128, 129, 172, 183, 192, 244, 256, 258, 344, 366, 384, 488, 516, 688, 732, 768, 976, 991, 1032, 1376, 1464, 1952, 1982, 2064, 2623, 2752, 2928, 2973, 3904, 3964, 4128, 5246, 5504, 5856, 5946, 7808, 7869, 7928, 8256, 10492, 11008, 11712, 11892, 15616, 15738, 15856, 16512, 20984, 23424, 23784, 31476, 31712, 33024, 41968, 42613, 46848, 47568, 60451, 62952, 63424, 83936, 85226, 95136, 120902, 125904, 126848, 127839, 167872, 170452, 181353, 190272, 241804, 251808, 253696, 255678, 335744, 340904, 362706, 380544, 483608, 503616, 511356, 671488, 681808, 725412, 761088, 967216, 1007232, 1022712, 1363616, 1450824, 1934432, 2014464, 2045424, 2599393, 2727232, 2901648, 3868864, 4090848, 5198786, 5454464, 5803296, 7737728, 7798179, 8181696, 10397572, 10908928, 11606592, 15475456, 15596358, 16363392, 20795144, 23213184, 31192716, 32726784, 41590288, 46426368, 62385432, 83180576, 124770864, 166361152, 249541728, 332722304, 499083456, 665444608, 998166912, 1996333824]

約数ペア:

[(1, 1996333824), (2, 998166912), (3, 665444608), (4, 499083456), (6, 332722304), (8, 249541728), (12, 166361152), (16, 124770864), (24, 83180576), (32, 62385432), (43, 46426368), (48, 41590288), (61, 32726784), (64, 31192716), (86, 23213184), (96, 20795144), (122, 16363392), (128, 15596358), (129, 15475456), (172, 11606592), (183, 10908928), (192, 10397572), (244, 8181696), (256, 7798179), (258, 7737728), (344, 5803296), (366, 5454464), (384, 5198786), (488, 4090848), (516, 3868864), (688, 2901648), (732, 2727232), (768, 2599393), (976, 2045424), (991, 2014464), (1032, 1934432), (1376, 1450824), (1464, 1363616), (1952, 1022712), (1982, 1007232), (2064, 967216), (2623, 761088), (2752, 725412), (2928, 681808), (2973, 671488), (3904, 511356), (3964, 503616), (4128, 483608), (5246, 380544), (5504, 362706), (5856, 340904), (5946, 335744), (7808, 255678), (7869, 253696), (7928, 251808), (8256, 241804), (10492, 190272), (11008, 181353), (11712, 170452), (11892, 167872), (15616, 127839), (15738, 126848), (15856, 125904), (16512, 120902), (20984, 95136), (23424, 85226), (23784, 83936), (31476, 63424), (31712, 62952), (33024, 60451), (41968, 47568), (42613, 46848)]