254661924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 658760704

約数和(自身を除く): 404098780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 127, 132, 242, 254, 363, 381, 484, 508, 726, 762, 1381, 1397, 1452, 1524, 2762, 2794, 4143, 4191, 5524, 5588, 8286, 8382, 15191, 15367, 16572, 16764, 30382, 30734, 45573, 46101, 60764, 61468, 91146, 92202, 167101, 175387, 182292, 184404, 334202, 350774, 501303, 526161, 668404, 701548, 1002606, 1052322, 1929257, 2005212, 2104644, 3858514, 5787771, 7717028, 11575542, 21221827, 23151084, 42443654, 63665481, 84887308, 127330962, 254661924]

約数ペア:

[(1, 254661924), (2, 127330962), (3, 84887308), (4, 63665481), (6, 42443654), (11, 23151084), (12, 21221827), (22, 11575542), (33, 7717028), (44, 5787771), (66, 3858514), (121, 2104644), (127, 2005212), (132, 1929257), (242, 1052322), (254, 1002606), (363, 701548), (381, 668404), (484, 526161), (508, 501303), (726, 350774), (762, 334202), (1381, 184404), (1397, 182292), (1452, 175387), (1524, 167101), (2762, 92202), (2794, 91146), (4143, 61468), (4191, 60764), (5524, 46101), (5588, 45573), (8286, 30734), (8382, 30382), (15191, 16764), (15367, 16572)]