2047956534

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 5441863680

約数和(自身を除く): 3393907146

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 81, 93, 114, 117, 127, 162, 169, 171, 186, 234, 247, 254, 279, 338, 342, 351, 381, 403, 494, 507, 513, 558, 589, 702, 741, 762, 806, 837, 1014, 1026, 1053, 1143, 1178, 1209, 1482, 1521, 1539, 1651, 1674, 1767, 2106, 2223, 2286, 2413, 2418, 2511, 3042, 3078, 3211, 3302, 3429, 3534, 3627, 3937, 4446, 4563, 4826, 4953, 5022, 5239, 5301, 6422, 6669, 6858, 7239, 7254, 7657, 7874, 9126, 9633, 9906, 10287, 10478, 10602, 10881, 11811, 13338, 13689, 14478, 14859, 15314, 15717, 15903, 19266, 20007, 20574, 21463, 21717, 21762, 22971, 23622, 27378, 28899, 29718, 31369, 31434, 31806, 32643, 35433, 40014, 42926, 43434, 44577, 45942, 47151, 47709, 51181, 57798, 62738, 64389, 65151, 65286, 68913, 70866, 74803, 86697, 89154, 94107, 94302, 95418, 99541, 102362, 106299, 128778, 130302, 133731, 137826, 141453, 149606, 153543, 173394, 188214, 193167, 195453, 199082, 206739, 212598, 224409, 260091, 267462, 282321, 282906, 298623, 307086, 318897, 386334, 390906, 407797, 413478, 424359, 448818, 460629, 520182, 564642, 579501, 597246, 620217, 637794, 665353, 673227, 815594, 846963, 848718, 895869, 921258, 972439, 1159002, 1223391, 1240434, 1330706, 1346454, 1381887, 1693926, 1738503, 1791738, 1944878, 1996059, 2019681, 2446782, 2540889, 2687607, 2763774, 2917317, 3477006, 3670173, 3992118, 4039362, 4145661, 5081778, 5375214, 5834634, 5988177, 6059043, 7340346, 8062821, 8291322, 8751951, 11010519, 11976354, 12118086, 12641707, 16125642, 17503902, 17964531, 22021038, 25283414, 26255853, 33031557, 35929062, 37925121, 52511706, 53893593, 66063114, 75850242, 78767559, 107787186, 113775363, 157535118, 227550726, 341326089, 682652178, 1023978267, 2047956534]

約数ペア:

[(1, 2047956534), (2, 1023978267), (3, 682652178), (6, 341326089), (9, 227550726), (13, 157535118), (18, 113775363), (19, 107787186), (26, 78767559), (27, 75850242), (31, 66063114), (38, 53893593), (39, 52511706), (54, 37925121), (57, 35929062), (62, 33031557), (78, 26255853), (81, 25283414), (93, 22021038), (114, 17964531), (117, 17503902), (127, 16125642), (162, 12641707), (169, 12118086), (171, 11976354), (186, 11010519), (234, 8751951), (247, 8291322), (254, 8062821), (279, 7340346), (338, 6059043), (342, 5988177), (351, 5834634), (381, 5375214), (403, 5081778), (494, 4145661), (507, 4039362), (513, 3992118), (558, 3670173), (589, 3477006), (702, 2917317), (741, 2763774), (762, 2687607), (806, 2540889), (837, 2446782), (1014, 2019681), (1026, 1996059), (1053, 1944878), (1143, 1791738), (1178, 1738503), (1209, 1693926), (1482, 1381887), (1521, 1346454), (1539, 1330706), (1651, 1240434), (1674, 1223391), (1767, 1159002), (2106, 972439), (2223, 921258), (2286, 895869), (2413, 848718), (2418, 846963), (2511, 815594), (3042, 673227), (3078, 665353), (3211, 637794), (3302, 620217), (3429, 597246), (3534, 579501), (3627, 564642), (3937, 520182), (4446, 460629), (4563, 448818), (4826, 424359), (4953, 413478), (5022, 407797), (5239, 390906), (5301, 386334), (6422, 318897), (6669, 307086), (6858, 298623), (7239, 282906), (7254, 282321), (7657, 267462), (7874, 260091), (9126, 224409), (9633, 212598), (9906, 206739), (10287, 199082), (10478, 195453), (10602, 193167), (10881, 188214), (11811, 173394), (13338, 153543), (13689, 149606), (14478, 141453), (14859, 137826), (15314, 133731), (15717, 130302), (15903, 128778), (19266, 106299), (20007, 102362), (20574, 99541), (21463, 95418), (21717, 94302), (21762, 94107), (22971, 89154), (23622, 86697), (27378, 74803), (28899, 70866), (29718, 68913), (31369, 65286), (31434, 65151), (31806, 64389), (32643, 62738), (35433, 57798), (40014, 51181), (42926, 47709), (43434, 47151), (44577, 45942)]