2041221168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{761}}^1\times {\mathrm{887}}^1$

素因数の和:1672

約数の個数: 160

約数和(自身を含む): 6712427520

約数和(自身を除く): 4671206352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 761, 887, 1008, 1512, 1522, 1774, 2283, 2661, 3024, 3044, 3548, 4566, 5322, 5327, 6088, 6209, 6849, 7096, 7983, 9132, 10644, 10654, 12176, 12418, 13698, 14192, 15966, 15981, 18264, 18627, 20547, 21288, 21308, 23949, 24836, 27396, 31932, 31962, 36528, 37254, 41094, 42576, 42616, 47898, 47943, 49672, 54792, 55881, 63864, 63924, 74508, 82188, 85232, 95796, 95886, 99344, 109584, 111762, 127728, 127848, 143829, 149016, 164376, 167643, 191592, 191772, 223524, 255696, 287658, 298032, 328752, 335286, 383184, 383544, 447048, 575316, 670572, 675007, 767088, 894096, 1150632, 1341144, 1350014, 2025021, 2301264, 2682288, 2700028, 4050042, 4725049, 5400056, 6075063, 8100084, 9450098, 10800112, 12150126, 14175147, 16200168, 18225189, 18900196, 24300252, 28350294, 32400336, 36450378, 37800392, 42525441, 48600504, 56700588, 72900756, 75600784, 85050882, 97201008, 113401176, 127576323, 145801512, 170101764, 226802352, 255152646, 291603024, 340203528, 510305292, 680407056, 1020610584, 2041221168]

約数ペア:

[(1, 2041221168), (2, 1020610584), (3, 680407056), (4, 510305292), (6, 340203528), (7, 291603024), (8, 255152646), (9, 226802352), (12, 170101764), (14, 145801512), (16, 127576323), (18, 113401176), (21, 97201008), (24, 85050882), (27, 75600784), (28, 72900756), (36, 56700588), (42, 48600504), (48, 42525441), (54, 37800392), (56, 36450378), (63, 32400336), (72, 28350294), (84, 24300252), (108, 18900196), (112, 18225189), (126, 16200168), (144, 14175147), (168, 12150126), (189, 10800112), (216, 9450098), (252, 8100084), (336, 6075063), (378, 5400056), (432, 4725049), (504, 4050042), (756, 2700028), (761, 2682288), (887, 2301264), (1008, 2025021), (1512, 1350014), (1522, 1341144), (1774, 1150632), (2283, 894096), (2661, 767088), (3024, 675007), (3044, 670572), (3548, 575316), (4566, 447048), (5322, 383544), (5327, 383184), (6088, 335286), (6209, 328752), (6849, 298032), (7096, 287658), (7983, 255696), (9132, 223524), (10644, 191772), (10654, 191592), (12176, 167643), (12418, 164376), (13698, 149016), (14192, 143829), (15966, 127848), (15981, 127728), (18264, 111762), (18627, 109584), (20547, 99344), (21288, 95886), (21308, 95796), (23949, 85232), (24836, 82188), (27396, 74508), (31932, 63924), (31962, 63864), (36528, 55881), (37254, 54792), (41094, 49672), (42576, 47943), (42616, 47898)]