238214284

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 532214928

約数和(自身を除く): 294000644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 313, 353, 539, 626, 706, 1078, 1252, 1412, 2156, 2191, 2471, 3443, 3883, 4382, 4942, 6886, 7766, 8764, 9884, 13772, 15337, 15532, 17297, 24101, 27181, 30674, 34594, 48202, 54362, 61348, 69188, 96404, 108724, 110489, 168707, 190267, 220978, 337414, 380534, 441956, 674828, 761068, 773423, 1215379, 1546846, 2430758, 3093692, 4861516, 5413961, 8507653, 10827922, 17015306, 21655844, 34030612, 59553571, 119107142, 238214284]

約数ペア:

[(1, 238214284), (2, 119107142), (4, 59553571), (7, 34030612), (11, 21655844), (14, 17015306), (22, 10827922), (28, 8507653), (44, 5413961), (49, 4861516), (77, 3093692), (98, 2430758), (154, 1546846), (196, 1215379), (308, 773423), (313, 761068), (353, 674828), (539, 441956), (626, 380534), (706, 337414), (1078, 220978), (1252, 190267), (1412, 168707), (2156, 110489), (2191, 108724), (2471, 96404), (3443, 69188), (3883, 61348), (4382, 54362), (4942, 48202), (6886, 34594), (7766, 30674), (8764, 27181), (9884, 24101), (13772, 17297), (15337, 15532)]