1940942016

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 252

約数和(自身を含む): 6110337792

約数和(自身を除く): 4169395776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 144, 156, 157, 169, 192, 208, 234, 254, 288, 312, 314, 338, 381, 416, 468, 471, 507, 508, 576, 624, 628, 676, 762, 832, 936, 942, 1014, 1016, 1143, 1248, 1256, 1352, 1413, 1521, 1524, 1651, 1872, 1884, 2028, 2032, 2041, 2286, 2496, 2512, 2704, 2826, 3042, 3048, 3302, 3744, 3768, 4056, 4064, 4082, 4572, 4953, 5024, 5408, 5652, 6084, 6096, 6123, 6604, 7488, 7536, 8112, 8128, 8164, 9144, 9906, 10048, 10816, 11304, 12168, 12192, 12246, 13208, 14859, 15072, 16224, 16328, 18288, 18369, 19812, 19939, 21463, 22608, 24336, 24384, 24492, 26416, 26533, 29718, 30144, 32448, 32656, 36576, 36738, 39624, 39878, 42926, 45216, 48672, 48984, 52832, 53066, 59436, 59817, 64389, 65312, 73152, 73476, 79248, 79599, 79756, 85852, 90432, 97344, 97968, 105664, 106132, 118872, 119634, 128778, 130624, 146952, 158496, 159198, 159512, 171704, 179451, 193167, 195936, 212264, 237744, 238797, 239268, 257556, 259207, 293904, 316992, 318396, 319024, 343408, 358902, 386334, 391872, 424528, 475488, 477594, 478536, 515112, 518414, 587808, 636792, 638048, 686816, 717804, 772668, 777621, 849056, 950976, 955188, 957072, 1030224, 1036828, 1175616, 1273584, 1276096, 1373632, 1435608, 1545336, 1555242, 1698112, 1910376, 1914144, 2060448, 2073656, 2332863, 2547168, 2871216, 3090672, 3110484, 3369691, 3820752, 3828288, 4120896, 4147312, 4665726, 5094336, 5742432, 6181344, 6220968, 6739382, 7641504, 8294624, 9331452, 10109073, 11484864, 12362688, 12441936, 13478764, 15283008, 16589248, 18662904, 20218146, 24883872, 26957528, 30327219, 37325808, 40436292, 49767744, 53915056, 60654438, 74651616, 80872584, 107830112, 121308876, 149303232, 161745168, 215660224, 242617752, 323490336, 485235504, 646980672, 970471008, 1940942016]

約数ペア:

[(1, 1940942016), (2, 970471008), (3, 646980672), (4, 485235504), (6, 323490336), (8, 242617752), (9, 215660224), (12, 161745168), (13, 149303232), (16, 121308876), (18, 107830112), (24, 80872584), (26, 74651616), (32, 60654438), (36, 53915056), (39, 49767744), (48, 40436292), (52, 37325808), (64, 30327219), (72, 26957528), (78, 24883872), (96, 20218146), (104, 18662904), (117, 16589248), (127, 15283008), (144, 13478764), (156, 12441936), (157, 12362688), (169, 11484864), (192, 10109073), (208, 9331452), (234, 8294624), (254, 7641504), (288, 6739382), (312, 6220968), (314, 6181344), (338, 5742432), (381, 5094336), (416, 4665726), (468, 4147312), (471, 4120896), (507, 3828288), (508, 3820752), (576, 3369691), (624, 3110484), (628, 3090672), (676, 2871216), (762, 2547168), (832, 2332863), (936, 2073656), (942, 2060448), (1014, 1914144), (1016, 1910376), (1143, 1698112), (1248, 1555242), (1256, 1545336), (1352, 1435608), (1413, 1373632), (1521, 1276096), (1524, 1273584), (1651, 1175616), (1872, 1036828), (1884, 1030224), (2028, 957072), (2032, 955188), (2041, 950976), (2286, 849056), (2496, 777621), (2512, 772668), (2704, 717804), (2826, 686816), (3042, 638048), (3048, 636792), (3302, 587808), (3744, 518414), (3768, 515112), (4056, 478536), (4064, 477594), (4082, 475488), (4572, 424528), (4953, 391872), (5024, 386334), (5408, 358902), (5652, 343408), (6084, 319024), (6096, 318396), (6123, 316992), (6604, 293904), (7488, 259207), (7536, 257556), (8112, 239268), (8128, 238797), (8164, 237744), (9144, 212264), (9906, 195936), (10048, 193167), (10816, 179451), (11304, 171704), (12168, 159512), (12192, 159198), (12246, 158496), (13208, 146952), (14859, 130624), (15072, 128778), (16224, 119634), (16328, 118872), (18288, 106132), (18369, 105664), (19812, 97968), (19939, 97344), (21463, 90432), (22608, 85852), (24336, 79756), (24384, 79599), (24492, 79248), (26416, 73476), (26533, 73152), (29718, 65312), (30144, 64389), (32448, 59817), (32656, 59436), (36576, 53066), (36738, 52832), (39624, 48984), (39878, 48672), (42926, 45216)]