2557644768

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{60413}}^1$

素因数の和:60446

約数の個数: 144

約数和(自身を含む): 8677866960

約数和(自身を除く): 6120222192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 60413, 120826, 181239, 241652, 362478, 422891, 483304, 543717, 724956, 845782, 966608, 1087434, 1268673, 1449912, 1631151, 1691564, 1933216, 2174868, 2537346, 2899824, 2960237, 3262302, 3383128, 3806019, 4349736, 5074692, 5799648, 5920474, 6524604, 6766256, 7612038, 8699472, 8880711, 10149384, 11418057, 11840948, 13049208, 13532512, 15224076, 17398944, 17761422, 20298768, 22836114, 23681896, 26098416, 26642133, 30448152, 35522844, 40597536, 45672228, 47363792, 52196832, 53284266, 60896304, 71045688, 79926399, 91344456, 94727584, 106568532, 121792608, 142091376, 159852798, 182688912, 213137064, 284182752, 319705596, 365377824, 426274128, 639411192, 852548256, 1278822384, 2557644768]

約数ペア:

[(1, 2557644768), (2, 1278822384), (3, 852548256), (4, 639411192), (6, 426274128), (7, 365377824), (8, 319705596), (9, 284182752), (12, 213137064), (14, 182688912), (16, 159852798), (18, 142091376), (21, 121792608), (24, 106568532), (27, 94727584), (28, 91344456), (32, 79926399), (36, 71045688), (42, 60896304), (48, 53284266), (49, 52196832), (54, 47363792), (56, 45672228), (63, 40597536), (72, 35522844), (84, 30448152), (96, 26642133), (98, 26098416), (108, 23681896), (112, 22836114), (126, 20298768), (144, 17761422), (147, 17398944), (168, 15224076), (189, 13532512), (196, 13049208), (216, 11840948), (224, 11418057), (252, 10149384), (288, 8880711), (294, 8699472), (336, 7612038), (378, 6766256), (392, 6524604), (432, 5920474), (441, 5799648), (504, 5074692), (588, 4349736), (672, 3806019), (756, 3383128), (784, 3262302), (864, 2960237), (882, 2899824), (1008, 2537346), (1176, 2174868), (1323, 1933216), (1512, 1691564), (1568, 1631151), (1764, 1449912), (2016, 1268673), (2352, 1087434), (2646, 966608), (3024, 845782), (3528, 724956), (4704, 543717), (5292, 483304), (6048, 422891), (7056, 362478), (10584, 241652), (14112, 181239), (21168, 120826), (42336, 60413)]