238549515952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{207469}}^1$

素因数の和:207674

約数の個数: 80

約数和(自身を含む): 518641804800

約数和(自身を除く): 280092288848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 139, 176, 188, 278, 376, 517, 556, 752, 1034, 1112, 1529, 2068, 2224, 3058, 4136, 6116, 6533, 8272, 12232, 13066, 24464, 26132, 52264, 71863, 104528, 143726, 207469, 287452, 414938, 574904, 829876, 1149808, 1659752, 2282159, 3319504, 4564318, 9128636, 9751043, 18257272, 19502086, 28838191, 36514544, 39004172, 57676382, 78008344, 107261473, 115352764, 156016688, 214522946, 230705528, 317220101, 429045892, 461411056, 634440202, 858091784, 1268880404, 1355394977, 1716183568, 2537760808, 2710789954, 5075521616, 5421579908, 10843159816, 14909344747, 21686319632, 29818689494, 59637378988, 119274757976, 238549515952]

約数ペア:

[(1, 238549515952), (2, 119274757976), (4, 59637378988), (8, 29818689494), (11, 21686319632), (16, 14909344747), (22, 10843159816), (44, 5421579908), (47, 5075521616), (88, 2710789954), (94, 2537760808), (139, 1716183568), (176, 1355394977), (188, 1268880404), (278, 858091784), (376, 634440202), (517, 461411056), (556, 429045892), (752, 317220101), (1034, 230705528), (1112, 214522946), (1529, 156016688), (2068, 115352764), (2224, 107261473), (3058, 78008344), (4136, 57676382), (6116, 39004172), (6533, 36514544), (8272, 28838191), (12232, 19502086), (13066, 18257272), (24464, 9751043), (26132, 9128636), (52264, 4564318), (71863, 3319504), (104528, 2282159), (143726, 1659752), (207469, 1149808), (287452, 829876), (414938, 574904)]