2756178656

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 216

約数和(自身を含む): 7068524400

約数和(自身を除く): 4312345744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 73, 77, 88, 98, 112, 121, 146, 154, 176, 196, 199, 224, 242, 292, 308, 352, 392, 398, 484, 511, 539, 584, 616, 784, 796, 803, 847, 968, 1022, 1078, 1168, 1232, 1393, 1568, 1592, 1606, 1694, 1936, 2044, 2156, 2189, 2336, 2464, 2786, 3184, 3212, 3388, 3577, 3872, 4088, 4312, 4378, 5572, 5621, 5929, 6368, 6424, 6776, 7154, 8176, 8624, 8756, 8833, 9751, 11144, 11242, 11858, 12848, 13552, 14308, 14527, 15323, 16352, 17248, 17512, 17666, 19502, 22288, 22484, 23716, 24079, 25696, 27104, 28616, 29054, 30646, 35024, 35332, 39004, 39347, 44576, 44968, 47432, 48158, 57232, 58108, 61292, 61831, 70048, 70664, 78008, 78694, 89936, 94864, 96316, 101689, 107261, 114464, 116216, 122584, 123662, 141328, 156016, 157388, 159797, 168553, 179872, 189728, 192632, 203378, 214522, 232432, 245168, 247324, 282656, 312032, 314776, 319594, 337106, 385264, 406756, 429044, 432817, 464864, 490336, 494648, 629552, 639188, 674212, 711823, 770528, 813512, 858088, 865634, 989296, 1118579, 1179871, 1259104, 1278376, 1348424, 1423646, 1627024, 1716176, 1731268, 1757767, 1978592, 2237158, 2359742, 2556752, 2696848, 2847292, 3254048, 3432352, 3462536, 3515534, 4474316, 4719484, 5113504, 5393696, 5694584, 6925072, 7031068, 7830053, 8948632, 9438968, 11389168, 12304369, 13850144, 14062136, 15660106, 17897264, 18877936, 22778336, 24608738, 28124272, 31320212, 35794528, 37755872, 49217476, 56248544, 62640424, 86130583, 98434952, 125280848, 172261166, 196869904, 250561696, 344522332, 393739808, 689044664, 1378089328, 2756178656]

約数ペア:

[(1, 2756178656), (2, 1378089328), (4, 689044664), (7, 393739808), (8, 344522332), (11, 250561696), (14, 196869904), (16, 172261166), (22, 125280848), (28, 98434952), (32, 86130583), (44, 62640424), (49, 56248544), (56, 49217476), (73, 37755872), (77, 35794528), (88, 31320212), (98, 28124272), (112, 24608738), (121, 22778336), (146, 18877936), (154, 17897264), (176, 15660106), (196, 14062136), (199, 13850144), (224, 12304369), (242, 11389168), (292, 9438968), (308, 8948632), (352, 7830053), (392, 7031068), (398, 6925072), (484, 5694584), (511, 5393696), (539, 5113504), (584, 4719484), (616, 4474316), (784, 3515534), (796, 3462536), (803, 3432352), (847, 3254048), (968, 2847292), (1022, 2696848), (1078, 2556752), (1168, 2359742), (1232, 2237158), (1393, 1978592), (1568, 1757767), (1592, 1731268), (1606, 1716176), (1694, 1627024), (1936, 1423646), (2044, 1348424), (2156, 1278376), (2189, 1259104), (2336, 1179871), (2464, 1118579), (2786, 989296), (3184, 865634), (3212, 858088), (3388, 813512), (3577, 770528), (3872, 711823), (4088, 674212), (4312, 639188), (4378, 629552), (5572, 494648), (5621, 490336), (5929, 464864), (6368, 432817), (6424, 429044), (6776, 406756), (7154, 385264), (8176, 337106), (8624, 319594), (8756, 314776), (8833, 312032), (9751, 282656), (11144, 247324), (11242, 245168), (11858, 232432), (12848, 214522), (13552, 203378), (14308, 192632), (14527, 189728), (15323, 179872), (16352, 168553), (17248, 159797), (17512, 157388), (17666, 156016), (19502, 141328), (22288, 123662), (22484, 122584), (23716, 116216), (24079, 114464), (25696, 107261), (27104, 101689), (28616, 96316), (29054, 94864), (30646, 89936), (35024, 78694), (35332, 78008), (39004, 70664), (39347, 70048), (44576, 61831), (44968, 61292), (47432, 58108), (48158, 57232)]