1689169491968

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{3121}}^1$

素因数の和:5156

約数の個数: 192

約数和(自身を含む): 4066522387200

約数和(自身を除く): 2377352895232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1064, 1216, 1792, 1987, 2048, 2128, 2432, 3121, 3584, 3974, 4256, 4864, 6242, 7168, 7948, 8512, 9728, 12484, 13909, 14336, 15896, 17024, 19456, 21847, 24968, 27818, 31792, 34048, 37753, 38912, 43694, 49936, 55636, 59299, 63584, 68096, 75506, 87388, 99872, 111272, 118598, 127168, 136192, 151012, 174776, 199744, 222544, 237196, 254336, 264271, 272384, 302024, 349552, 399488, 415093, 445088, 474392, 508672, 528542, 604048, 699104, 798976, 830186, 890176, 948784, 1017344, 1057084, 1208096, 1398208, 1597952, 1660372, 1780352, 1897568, 2034688, 2114168, 2416192, 2796416, 3195904, 3320744, 3560704, 3795136, 4069376, 4228336, 4832384, 5592832, 6201427, 6391808, 6641488, 7121408, 7590272, 8456672, 9664768, 11185664, 12402854, 13282976, 14242816, 15180544, 16913344, 19329536, 22371328, 24805708, 26565952, 28485632, 30361088, 33826688, 38659072, 43409989, 44742656, 49611416, 53131904, 60722176, 67653376, 77318144, 86819978, 99222832, 106263808, 117827113, 121444352, 135306752, 173639956, 198445664, 212527616, 235654226, 270613504, 347279912, 396891328, 425055232, 471308452, 541227008, 694559824, 793782656, 824789791, 850110464, 942616904, 1389119648, 1587565312, 1649579582, 1885233808, 2778239296, 3175130624, 3299159164, 3770467616, 5556478592, 6350261248, 6598318328, 7540935232, 11112957184, 12700522496, 13196636656, 15081870464, 22225914368, 26393273312, 30163740928, 44451828736, 52786546624, 60327481856, 88903657472, 105573093248, 120654963712, 211146186496, 241309927424, 422292372992, 844584745984, 1689169491968]

約数ペア:

[(1, 1689169491968), (2, 844584745984), (4, 422292372992), (7, 241309927424), (8, 211146186496), (14, 120654963712), (16, 105573093248), (19, 88903657472), (28, 60327481856), (32, 52786546624), (38, 44451828736), (56, 30163740928), (64, 26393273312), (76, 22225914368), (112, 15081870464), (128, 13196636656), (133, 12700522496), (152, 11112957184), (224, 7540935232), (256, 6598318328), (266, 6350261248), (304, 5556478592), (448, 3770467616), (512, 3299159164), (532, 3175130624), (608, 2778239296), (896, 1885233808), (1024, 1649579582), (1064, 1587565312), (1216, 1389119648), (1792, 942616904), (1987, 850110464), (2048, 824789791), (2128, 793782656), (2432, 694559824), (3121, 541227008), (3584, 471308452), (3974, 425055232), (4256, 396891328), (4864, 347279912), (6242, 270613504), (7168, 235654226), (7948, 212527616), (8512, 198445664), (9728, 173639956), (12484, 135306752), (13909, 121444352), (14336, 117827113), (15896, 106263808), (17024, 99222832), (19456, 86819978), (21847, 77318144), (24968, 67653376), (27818, 60722176), (31792, 53131904), (34048, 49611416), (37753, 44742656), (38912, 43409989), (43694, 38659072), (49936, 33826688), (55636, 30361088), (59299, 28485632), (63584, 26565952), (68096, 24805708), (75506, 22371328), (87388, 19329536), (99872, 16913344), (111272, 15180544), (118598, 14242816), (127168, 13282976), (136192, 12402854), (151012, 11185664), (174776, 9664768), (199744, 8456672), (222544, 7590272), (237196, 7121408), (254336, 6641488), (264271, 6391808), (272384, 6201427), (302024, 5592832), (349552, 4832384), (399488, 4228336), (415093, 4069376), (445088, 3795136), (474392, 3560704), (508672, 3320744), (528542, 3195904), (604048, 2796416), (699104, 2416192), (798976, 2114168), (830186, 2034688), (890176, 1897568), (948784, 1780352), (1017344, 1660372), (1057084, 1597952), (1208096, 1398208)]