2128055328

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6221

約数の個数: 240

約数和(自身を含む): 7530304320

約数和(自身を除く): 5402248992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 4104, 4256, 4536, 4788, 5472, 6048, 6156, 6173, 6384, 7182, 8208, 9072, 9576, 10773, 12312, 12346, 12768, 14364, 16416, 18144, 18519, 19152, 21546, 24624, 24692, 28728, 37038, 38304, 43092, 43211, 49248, 49384, 55557, 57456, 74076, 86184, 86422, 98768, 111114, 114912, 117287, 129633, 148152, 166671, 172368, 172844, 197536, 222228, 234574, 259266, 296304, 333342, 344736, 345688, 351861, 388899, 444456, 469148, 500013, 518532, 592608, 666684, 691376, 703722, 777798, 821009, 888912, 938296, 1000026, 1037064, 1055583, 1166697, 1333368, 1382752, 1407444, 1555596, 1642018, 1777824, 1876592, 2000052, 2074128, 2111166, 2333394, 2463027, 2666736, 2814888, 3111192, 3166749, 3284036, 3500091, 3753184, 4000104, 4148256, 4222332, 4666788, 4926054, 5333472, 5629776, 6222384, 6333498, 6568072, 7000182, 7389081, 8000208, 8444664, 9333576, 9500247, 9852108, 11259552, 12444768, 12666996, 13136144, 14000364, 14778162, 16000416, 16889328, 18667152, 19000494, 19704216, 22167243, 25333992, 26272288, 28000728, 29556324, 33778656, 37334304, 38000988, 39408432, 44334486, 50667984, 56001456, 59112648, 66501729, 76001976, 78816864, 88668972, 101335968, 112002912, 118225296, 133003458, 152003952, 177337944, 236450592, 266006916, 304007904, 354675888, 532013832, 709351776, 1064027664, 2128055328]

約数ペア:

[(1, 2128055328), (2, 1064027664), (3, 709351776), (4, 532013832), (6, 354675888), (7, 304007904), (8, 266006916), (9, 236450592), (12, 177337944), (14, 152003952), (16, 133003458), (18, 118225296), (19, 112002912), (21, 101335968), (24, 88668972), (27, 78816864), (28, 76001976), (32, 66501729), (36, 59112648), (38, 56001456), (42, 50667984), (48, 44334486), (54, 39408432), (56, 38000988), (57, 37334304), (63, 33778656), (72, 29556324), (76, 28000728), (81, 26272288), (84, 25333992), (96, 22167243), (108, 19704216), (112, 19000494), (114, 18667152), (126, 16889328), (133, 16000416), (144, 14778162), (152, 14000364), (162, 13136144), (168, 12666996), (171, 12444768), (189, 11259552), (216, 9852108), (224, 9500247), (228, 9333576), (252, 8444664), (266, 8000208), (288, 7389081), (304, 7000182), (324, 6568072), (336, 6333498), (342, 6222384), (378, 5629776), (399, 5333472), (432, 4926054), (456, 4666788), (504, 4222332), (513, 4148256), (532, 4000104), (567, 3753184), (608, 3500091), (648, 3284036), (672, 3166749), (684, 3111192), (756, 2814888), (798, 2666736), (864, 2463027), (912, 2333394), (1008, 2111166), (1026, 2074128), (1064, 2000052), (1134, 1876592), (1197, 1777824), (1296, 1642018), (1368, 1555596), (1512, 1407444), (1539, 1382752), (1596, 1333368), (1824, 1166697), (2016, 1055583), (2052, 1037064), (2128, 1000026), (2268, 938296), (2394, 888912), (2592, 821009), (2736, 777798), (3024, 703722), (3078, 691376), (3192, 666684), (3591, 592608), (4104, 518532), (4256, 500013), (4536, 469148), (4788, 444456), (5472, 388899), (6048, 351861), (6156, 345688), (6173, 344736), (6384, 333342), (7182, 296304), (8208, 259266), (9072, 234574), (9576, 222228), (10773, 197536), (12312, 172844), (12346, 172368), (12768, 166671), (14364, 148152), (16416, 129633), (18144, 117287), (18519, 114912), (19152, 111114), (21546, 98768), (24624, 86422), (24692, 86184), (28728, 74076), (37038, 57456), (38304, 55557), (43092, 49384), (43211, 49248)]