239740248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14887}}^1$

素因数の和:14968

約数の個数: 64

約数和(自身を含む): 664600320

約数和(自身を除く): 424860072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 14887, 16104, 29774, 44661, 59548, 89322, 119096, 163757, 178644, 327514, 357288, 491271, 655028, 908107, 982542, 1310056, 1816214, 1965084, 2724321, 3632428, 3930168, 5448642, 7264856, 9989177, 10897284, 19978354, 21794568, 29967531, 39956708, 59935062, 79913416, 119870124, 239740248]

約数ペア:

[(1, 239740248), (2, 119870124), (3, 79913416), (4, 59935062), (6, 39956708), (8, 29967531), (11, 21794568), (12, 19978354), (22, 10897284), (24, 9989177), (33, 7264856), (44, 5448642), (61, 3930168), (66, 3632428), (88, 2724321), (122, 1965084), (132, 1816214), (183, 1310056), (244, 982542), (264, 908107), (366, 655028), (488, 491271), (671, 357288), (732, 327514), (1342, 178644), (1464, 163757), (2013, 119096), (2684, 89322), (4026, 59548), (5368, 44661), (8052, 29774), (14887, 16104)]