289703766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23473}}^1$

素因数の和:23517

約数の個数: 48

約数和(自身を含む): 674361072

約数和(自身を除く): 384657306

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1122, 2057, 4114, 6171, 12342, 23473, 46946, 70419, 140838, 258203, 399041, 516406, 774609, 798082, 1197123, 1549218, 2394246, 2840233, 4389451, 5680466, 8520699, 8778902, 13168353, 17041398, 26336706, 48283961, 96567922, 144851883, 289703766]

約数ペア:

[(1, 289703766), (2, 144851883), (3, 96567922), (6, 48283961), (11, 26336706), (17, 17041398), (22, 13168353), (33, 8778902), (34, 8520699), (51, 5680466), (66, 4389451), (102, 2840233), (121, 2394246), (187, 1549218), (242, 1197123), (363, 798082), (374, 774609), (561, 516406), (726, 399041), (1122, 258203), (2057, 140838), (4114, 70419), (6171, 46946), (12342, 23473)]