1885188850048

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{640099}}^1$

素因数の和:640312

約数の個数: 128

約数和(自身を含む): 4544197920000

約数和(自身を除く): 2659009069952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 173, 224, 266, 304, 346, 448, 532, 608, 692, 896, 1064, 1211, 1216, 1384, 2128, 2422, 2432, 2768, 3287, 4256, 4844, 5536, 6574, 8512, 9688, 11072, 13148, 17024, 19376, 22144, 23009, 26296, 38752, 46018, 52592, 77504, 92036, 105184, 155008, 184072, 210368, 368144, 420736, 640099, 736288, 1280198, 1472576, 2560396, 2945152, 4480693, 5120792, 8961386, 10241584, 12161881, 17922772, 20483168, 24323762, 35845544, 40966336, 48647524, 71691088, 81932672, 85133167, 97295048, 110737127, 143382176, 170266334, 194590096, 221474254, 286764352, 340532668, 389180192, 442948508, 573528704, 681065336, 775159889, 778360384, 885897016, 1362130672, 1550319778, 1556720768, 1771794032, 2104005413, 2724261344, 3100639556, 3543588064, 4208010826, 5448522688, 6201279112, 7087176128, 8416021652, 10897045376, 12402558224, 14174352256, 14728037891, 16832043304, 24805116448, 29456075782, 33664086608, 49610232896, 58912151564, 67328173216, 99220465792, 117824303128, 134656346432, 235648606256, 269312692864, 471297212512, 942594425024, 1885188850048]

約数ペア:

[(1, 1885188850048), (2, 942594425024), (4, 471297212512), (7, 269312692864), (8, 235648606256), (14, 134656346432), (16, 117824303128), (19, 99220465792), (28, 67328173216), (32, 58912151564), (38, 49610232896), (56, 33664086608), (64, 29456075782), (76, 24805116448), (112, 16832043304), (128, 14728037891), (133, 14174352256), (152, 12402558224), (173, 10897045376), (224, 8416021652), (266, 7087176128), (304, 6201279112), (346, 5448522688), (448, 4208010826), (532, 3543588064), (608, 3100639556), (692, 2724261344), (896, 2104005413), (1064, 1771794032), (1211, 1556720768), (1216, 1550319778), (1384, 1362130672), (2128, 885897016), (2422, 778360384), (2432, 775159889), (2768, 681065336), (3287, 573528704), (4256, 442948508), (4844, 389180192), (5536, 340532668), (6574, 286764352), (8512, 221474254), (9688, 194590096), (11072, 170266334), (13148, 143382176), (17024, 110737127), (19376, 97295048), (22144, 85133167), (23009, 81932672), (26296, 71691088), (38752, 48647524), (46018, 40966336), (52592, 35845544), (77504, 24323762), (92036, 20483168), (105184, 17922772), (155008, 12161881), (184072, 10241584), (210368, 8961386), (368144, 5120792), (420736, 4480693), (640099, 2945152), (736288, 2560396), (1280198, 1472576)]