31941341184

素因数分解:

$2^{12}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1122

約数の個数: 208

約数和(自身を含む): 88665150464

約数和(自身を除く): 56723809280

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, 512, 516, 688, 732, 768, 976, 991, 1024, 1032, 1376, 1464, 1536, 1952, 1982, 2048, 2064, 2623, 2752, 2928, 2973, 3072, 3904, 3964, 4096, 4128, 5246, 5504, 5856, 5946, 6144, 7808, 7869, 7928, 8256, 10492, 11008, 11712, 11892, 12288, 15616, 15738, 15856, 16512, 20984, 22016, 23424, 23784, 31232, 31476, 31712, 33024, 41968, 42613, 44032, 46848, 47568, 60451, 62464, 62952, 63424, 66048, 83936, 85226, 88064, 93696, 95136, 120902, 124928, 125904, 126848, 127839, 132096, 167872, 170452, 176128, 181353, 187392, 190272, 241804, 249856, 251808, 253696, 255678, 264192, 335744, 340904, 362706, 374784, 380544, 483608, 503616, 507392, 511356, 528384, 671488, 681808, 725412, 749568, 761088, 967216, 1007232, 1014784, 1022712, 1342976, 1363616, 1450824, 1522176, 1934432, 2014464, 2029568, 2045424, 2599393, 2685952, 2727232, 2901648, 3044352, 3868864, 4028928, 4059136, 4090848, 5198786, 5371904, 5454464, 5803296, 6088704, 7737728, 7798179, 8057856, 8181696, 10397572, 10743808, 10908928, 11606592, 12177408, 15475456, 15596358, 16115712, 16363392, 20795144, 21817856, 23213184, 30950912, 31192716, 32231424, 32726784, 41590288, 43635712, 46426368, 61901824, 62385432, 65453568, 83180576, 87271424, 92852736, 123803648, 124770864, 130907136, 166361152, 174542848, 185705472, 247607296, 249541728, 261814272, 332722304, 371410944, 499083456, 523628544, 665444608, 742821888, 998166912, 1330889216, 1996333824, 2661778432, 3992667648, 5323556864, 7985335296, 10647113728, 15970670592, 31941341184]

約数ペア:

[(1, 31941341184), (2, 15970670592), (3, 10647113728), (4, 7985335296), (6, 5323556864), (8, 3992667648), (12, 2661778432), (16, 1996333824), (24, 1330889216), (32, 998166912), (43, 742821888), (48, 665444608), (61, 523628544), (64, 499083456), (86, 371410944), (96, 332722304), (122, 261814272), (128, 249541728), (129, 247607296), (172, 185705472), (183, 174542848), (192, 166361152), (244, 130907136), (256, 124770864), (258, 123803648), (344, 92852736), (366, 87271424), (384, 83180576), (488, 65453568), (512, 62385432), (516, 61901824), (688, 46426368), (732, 43635712), (768, 41590288), (976, 32726784), (991, 32231424), (1024, 31192716), (1032, 30950912), (1376, 23213184), (1464, 21817856), (1536, 20795144), (1952, 16363392), (1982, 16115712), (2048, 15596358), (2064, 15475456), (2623, 12177408), (2752, 11606592), (2928, 10908928), (2973, 10743808), (3072, 10397572), (3904, 8181696), (3964, 8057856), (4096, 7798179), (4128, 7737728), (5246, 6088704), (5504, 5803296), (5856, 5454464), (5946, 5371904), (6144, 5198786), (7808, 4090848), (7869, 4059136), (7928, 4028928), (8256, 3868864), (10492, 3044352), (11008, 2901648), (11712, 2727232), (11892, 2685952), (12288, 2599393), (15616, 2045424), (15738, 2029568), (15856, 2014464), (16512, 1934432), (20984, 1522176), (22016, 1450824), (23424, 1363616), (23784, 1342976), (31232, 1022712), (31476, 1014784), (31712, 1007232), (33024, 967216), (41968, 761088), (42613, 749568), (44032, 725412), (46848, 681808), (47568, 671488), (60451, 528384), (62464, 511356), (62952, 507392), (63424, 503616), (66048, 483608), (83936, 380544), (85226, 374784), (88064, 362706), (93696, 340904), (95136, 335744), (120902, 264192), (124928, 255678), (125904, 253696), (126848, 251808), (127839, 249856), (132096, 241804), (167872, 190272), (170452, 187392), (176128, 181353)]