639411192

素因数分解:

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

素因数の和:60442

約数の個数: 96

約数和(自身を含む): 2066158800

約数和(自身を除く): 1426747608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 60413, 120826, 181239, 241652, 362478, 422891, 483304, 543717, 724956, 845782, 1087434, 1268673, 1449912, 1631151, 1691564, 2174868, 2537346, 2960237, 3262302, 3383128, 3806019, 4349736, 5074692, 5920474, 6524604, 7612038, 8880711, 10149384, 11418057, 11840948, 13049208, 15224076, 17761422, 22836114, 23681896, 26642133, 30448152, 35522844, 45672228, 53284266, 71045688, 79926399, 91344456, 106568532, 159852798, 213137064, 319705596, 639411192]

約数ペア:

[(1, 639411192), (2, 319705596), (3, 213137064), (4, 159852798), (6, 106568532), (7, 91344456), (8, 79926399), (9, 71045688), (12, 53284266), (14, 45672228), (18, 35522844), (21, 30448152), (24, 26642133), (27, 23681896), (28, 22836114), (36, 17761422), (42, 15224076), (49, 13049208), (54, 11840948), (56, 11418057), (63, 10149384), (72, 8880711), (84, 7612038), (98, 6524604), (108, 5920474), (126, 5074692), (147, 4349736), (168, 3806019), (189, 3383128), (196, 3262302), (216, 2960237), (252, 2537346), (294, 2174868), (378, 1691564), (392, 1631151), (441, 1449912), (504, 1268673), (588, 1087434), (756, 845782), (882, 724956), (1176, 543717), (1323, 483304), (1512, 422891), (1764, 362478), (2646, 241652), (3528, 181239), (5292, 120826), (10584, 60413)]