27938022864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 79434915840

約数和(自身を除く): 51496892976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 127, 152, 186, 228, 248, 251, 254, 304, 372, 381, 456, 496, 502, 508, 589, 744, 753, 762, 912, 961, 1004, 1016, 1178, 1488, 1506, 1524, 1767, 1922, 2008, 2032, 2356, 2413, 2883, 3012, 3048, 3534, 3844, 3937, 4016, 4712, 4769, 4826, 5766, 6024, 6096, 7068, 7239, 7688, 7781, 7874, 9424, 9538, 9652, 11532, 11811, 12048, 14136, 14307, 14478, 15376, 15562, 15748, 18259, 19076, 19304, 23064, 23343, 23622, 28272, 28614, 28956, 31124, 31496, 31877, 36518, 38152, 38608, 46128, 46686, 47244, 54777, 57228, 57912, 62248, 62992, 63754, 73036, 74803, 76304, 93372, 94488, 95631, 109554, 114456, 115824, 122047, 124496, 127508, 146072, 147839, 149606, 186744, 188976, 191262, 219108, 224409, 228912, 241211, 244094, 255016, 292144, 295678, 299212, 366141, 373488, 382524, 438216, 443517, 448818, 482422, 488188, 510032, 591356, 598424, 605663, 723633, 732282, 765048, 876432, 887034, 897636, 964844, 976376, 988187, 1182712, 1196848, 1211326, 1447266, 1464564, 1530096, 1774068, 1795272, 1816989, 1929688, 1952752, 1976374, 2318893, 2365424, 2422652, 2894532, 2929128, 2964561, 3548136, 3590544, 3633978, 3859376, 3952748, 4583009, 4637786, 4845304, 5789064, 5858256, 5929122, 6956679, 7096272, 7267956, 7905496, 9166018, 9275572, 9690608, 11578128, 11858244, 13749027, 13913358, 14535912, 15810992, 18332036, 18551144, 18775553, 23716488, 27498054, 27826716, 29071824, 30633797, 36664072, 37102288, 37551106, 47432976, 54996108, 55653432, 56326659, 61267594, 73328144, 75102212, 91901391, 109992216, 111306864, 112653318, 122535188, 150204424, 183802782, 219984432, 225306636, 245070376, 300408848, 367605564, 450613272, 490140752, 582042143, 735211128, 901226544, 1164084286, 1470422256, 1746126429, 2328168572, 3492252858, 4656337144, 6984505716, 9312674288, 13969011432, 27938022864]

約数ペア:

[(1, 27938022864), (2, 13969011432), (3, 9312674288), (4, 6984505716), (6, 4656337144), (8, 3492252858), (12, 2328168572), (16, 1746126429), (19, 1470422256), (24, 1164084286), (31, 901226544), (38, 735211128), (48, 582042143), (57, 490140752), (62, 450613272), (76, 367605564), (93, 300408848), (114, 245070376), (124, 225306636), (127, 219984432), (152, 183802782), (186, 150204424), (228, 122535188), (248, 112653318), (251, 111306864), (254, 109992216), (304, 91901391), (372, 75102212), (381, 73328144), (456, 61267594), (496, 56326659), (502, 55653432), (508, 54996108), (589, 47432976), (744, 37551106), (753, 37102288), (762, 36664072), (912, 30633797), (961, 29071824), (1004, 27826716), (1016, 27498054), (1178, 23716488), (1488, 18775553), (1506, 18551144), (1524, 18332036), (1767, 15810992), (1922, 14535912), (2008, 13913358), (2032, 13749027), (2356, 11858244), (2413, 11578128), (2883, 9690608), (3012, 9275572), (3048, 9166018), (3534, 7905496), (3844, 7267956), (3937, 7096272), (4016, 6956679), (4712, 5929122), (4769, 5858256), (4826, 5789064), (5766, 4845304), (6024, 4637786), (6096, 4583009), (7068, 3952748), (7239, 3859376), (7688, 3633978), (7781, 3590544), (7874, 3548136), (9424, 2964561), (9538, 2929128), (9652, 2894532), (11532, 2422652), (11811, 2365424), (12048, 2318893), (14136, 1976374), (14307, 1952752), (14478, 1929688), (15376, 1816989), (15562, 1795272), (15748, 1774068), (18259, 1530096), (19076, 1464564), (19304, 1447266), (23064, 1211326), (23343, 1196848), (23622, 1182712), (28272, 988187), (28614, 976376), (28956, 964844), (31124, 897636), (31496, 887034), (31877, 876432), (36518, 765048), (38152, 732282), (38608, 723633), (46128, 605663), (46686, 598424), (47244, 591356), (54777, 510032), (57228, 488188), (57912, 482422), (62248, 448818), (62992, 443517), (63754, 438216), (73036, 382524), (74803, 373488), (76304, 366141), (93372, 299212), (94488, 295678), (95631, 292144), (109554, 255016), (114456, 244094), (115824, 241211), (122047, 228912), (124496, 224409), (127508, 219108), (146072, 191262), (147839, 188976), (149606, 186744)]