2007299008

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 4782450176

約数和(自身を除く): 2775151168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 127, 143, 157, 176, 208, 242, 254, 286, 314, 352, 416, 484, 508, 572, 628, 704, 832, 968, 1016, 1144, 1256, 1397, 1573, 1651, 1727, 1936, 2032, 2041, 2288, 2512, 2794, 3146, 3302, 3454, 3872, 4064, 4082, 4576, 5024, 5588, 6292, 6604, 6908, 7744, 8128, 8164, 9152, 10048, 11176, 12584, 13208, 13816, 15367, 16328, 18161, 18997, 19939, 22352, 22451, 25168, 26416, 27632, 30734, 32656, 36322, 37994, 39878, 44704, 44902, 50336, 52832, 55264, 61468, 65312, 72644, 75988, 79756, 89408, 89804, 100672, 105664, 110528, 122936, 130624, 145288, 151976, 159512, 179608, 199771, 219329, 245872, 246961, 259207, 290576, 303952, 319024, 359216, 399542, 438658, 491744, 493922, 518414, 581152, 607904, 638048, 718432, 799084, 877316, 983488, 987844, 1036828, 1162304, 1215808, 1276096, 1436864, 1598168, 1754632, 1975688, 2073656, 2412619, 2851277, 3196336, 3509264, 3951376, 4147312, 4825238, 5702554, 6392672, 7018528, 7902752, 8294624, 9650476, 11405108, 12785344, 14037056, 15805504, 16589248, 19300952, 22810216, 31364047, 38601904, 45620432, 62728094, 77203808, 91240864, 125456188, 154407616, 182481728, 250912376, 501824752, 1003649504, 2007299008]

約数ペア:

[(1, 2007299008), (2, 1003649504), (4, 501824752), (8, 250912376), (11, 182481728), (13, 154407616), (16, 125456188), (22, 91240864), (26, 77203808), (32, 62728094), (44, 45620432), (52, 38601904), (64, 31364047), (88, 22810216), (104, 19300952), (121, 16589248), (127, 15805504), (143, 14037056), (157, 12785344), (176, 11405108), (208, 9650476), (242, 8294624), (254, 7902752), (286, 7018528), (314, 6392672), (352, 5702554), (416, 4825238), (484, 4147312), (508, 3951376), (572, 3509264), (628, 3196336), (704, 2851277), (832, 2412619), (968, 2073656), (1016, 1975688), (1144, 1754632), (1256, 1598168), (1397, 1436864), (1573, 1276096), (1651, 1215808), (1727, 1162304), (1936, 1036828), (2032, 987844), (2041, 983488), (2288, 877316), (2512, 799084), (2794, 718432), (3146, 638048), (3302, 607904), (3454, 581152), (3872, 518414), (4064, 493922), (4082, 491744), (4576, 438658), (5024, 399542), (5588, 359216), (6292, 319024), (6604, 303952), (6908, 290576), (7744, 259207), (8128, 246961), (8164, 245872), (9152, 219329), (10048, 199771), (11176, 179608), (12584, 159512), (13208, 151976), (13816, 145288), (15367, 130624), (16328, 122936), (18161, 110528), (18997, 105664), (19939, 100672), (22352, 89804), (22451, 89408), (25168, 79756), (26416, 75988), (27632, 72644), (30734, 65312), (32656, 61468), (36322, 55264), (37994, 52832), (39878, 50336), (44704, 44902)]