21687385632

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 288

約数和(自身を含む): 64367880192

約数和(自身を除く): 42680494560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 66, 88, 96, 121, 122, 127, 132, 176, 183, 241, 242, 244, 254, 264, 352, 363, 366, 381, 482, 484, 488, 508, 528, 671, 723, 726, 732, 762, 964, 968, 976, 1016, 1056, 1342, 1397, 1446, 1452, 1464, 1524, 1928, 1936, 1952, 2013, 2032, 2651, 2684, 2794, 2892, 2904, 2928, 3048, 3856, 3872, 4026, 4064, 4191, 5302, 5368, 5588, 5784, 5808, 5856, 6096, 7381, 7712, 7747, 7953, 8052, 8382, 10604, 10736, 11176, 11568, 11616, 12192, 14701, 14762, 15367, 15494, 15906, 16104, 16764, 21208, 21472, 22143, 22352, 23136, 23241, 29161, 29402, 29524, 30607, 30734, 30988, 31812, 32208, 33528, 42416, 44103, 44286, 44704, 46101, 46482, 58322, 58804, 59048, 61214, 61468, 61976, 63624, 64416, 67056, 84832, 85217, 87483, 88206, 88572, 91821, 92202, 92964, 116644, 117608, 118096, 122428, 122936, 123952, 127248, 134112, 161711, 170434, 174966, 176412, 177144, 183642, 184404, 185928, 233288, 235216, 236192, 244856, 245872, 247904, 254496, 255651, 323422, 336677, 340868, 349932, 352824, 354288, 367284, 368808, 371856, 466576, 470432, 485133, 489712, 491744, 511302, 646844, 673354, 681736, 699864, 705648, 708576, 734568, 737616, 743712, 933152, 937387, 970266, 979424, 1010031, 1022604, 1293688, 1346708, 1363472, 1399728, 1411296, 1469136, 1475232, 1778821, 1867027, 1874774, 1940532, 2020062, 2045208, 2587376, 2693416, 2726944, 2799456, 2812161, 2938272, 3557642, 3703447, 3734054, 3749548, 3881064, 4040124, 4090416, 5174752, 5336463, 5386832, 5601081, 5624322, 7115284, 7406894, 7468108, 7499096, 7762128, 8080248, 8180832, 10672926, 10773664, 11110341, 11202162, 11248644, 14230568, 14813788, 14936216, 14998192, 15524256, 16160496, 20537297, 21345852, 22220682, 22404324, 22497288, 28461136, 29627576, 29872432, 29996384, 32320992, 41074594, 42691704, 44441364, 44808648, 44994576, 56922272, 59255152, 59744864, 61611891, 82149188, 85383408, 88882728, 89617296, 89989152, 118510304, 123223782, 164298376, 170766816, 177765456, 179234592, 225910267, 246447564, 328596752, 355530912, 451820534, 492895128, 657193504, 677730801, 903641068, 985790256, 1355461602, 1807282136, 1971580512, 2710923204, 3614564272, 5421846408, 7229128544, 10843692816, 21687385632]

約数ペア:

[(1, 21687385632), (2, 10843692816), (3, 7229128544), (4, 5421846408), (6, 3614564272), (8, 2710923204), (11, 1971580512), (12, 1807282136), (16, 1355461602), (22, 985790256), (24, 903641068), (32, 677730801), (33, 657193504), (44, 492895128), (48, 451820534), (61, 355530912), (66, 328596752), (88, 246447564), (96, 225910267), (121, 179234592), (122, 177765456), (127, 170766816), (132, 164298376), (176, 123223782), (183, 118510304), (241, 89989152), (242, 89617296), (244, 88882728), (254, 85383408), (264, 82149188), (352, 61611891), (363, 59744864), (366, 59255152), (381, 56922272), (482, 44994576), (484, 44808648), (488, 44441364), (508, 42691704), (528, 41074594), (671, 32320992), (723, 29996384), (726, 29872432), (732, 29627576), (762, 28461136), (964, 22497288), (968, 22404324), (976, 22220682), (1016, 21345852), (1056, 20537297), (1342, 16160496), (1397, 15524256), (1446, 14998192), (1452, 14936216), (1464, 14813788), (1524, 14230568), (1928, 11248644), (1936, 11202162), (1952, 11110341), (2013, 10773664), (2032, 10672926), (2651, 8180832), (2684, 8080248), (2794, 7762128), (2892, 7499096), (2904, 7468108), (2928, 7406894), (3048, 7115284), (3856, 5624322), (3872, 5601081), (4026, 5386832), (4064, 5336463), (4191, 5174752), (5302, 4090416), (5368, 4040124), (5588, 3881064), (5784, 3749548), (5808, 3734054), (5856, 3703447), (6096, 3557642), (7381, 2938272), (7712, 2812161), (7747, 2799456), (7953, 2726944), (8052, 2693416), (8382, 2587376), (10604, 2045208), (10736, 2020062), (11176, 1940532), (11568, 1874774), (11616, 1867027), (12192, 1778821), (14701, 1475232), (14762, 1469136), (15367, 1411296), (15494, 1399728), (15906, 1363472), (16104, 1346708), (16764, 1293688), (21208, 1022604), (21472, 1010031), (22143, 979424), (22352, 970266), (23136, 937387), (23241, 933152), (29161, 743712), (29402, 737616), (29524, 734568), (30607, 708576), (30734, 705648), (30988, 699864), (31812, 681736), (32208, 673354), (33528, 646844), (42416, 511302), (44103, 491744), (44286, 489712), (44704, 485133), (46101, 470432), (46482, 466576), (58322, 371856), (58804, 368808), (59048, 367284), (61214, 354288), (61468, 352824), (61976, 349932), (63624, 340868), (64416, 336677), (67056, 323422), (84832, 255651), (85217, 254496), (87483, 247904), (88206, 245872), (88572, 244856), (91821, 236192), (92202, 235216), (92964, 233288), (116644, 185928), (117608, 184404), (118096, 183642), (122428, 177144), (122936, 176412), (123952, 174966), (127248, 170434), (134112, 161711)]