15388965288

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{409}}^1\times {\mathrm{1987}}^1$

素因数の和:2671

約数の個数: 96

約数和(自身を含む): 41960318400

約数和(自身を除く): 26571353112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 409, 526, 789, 818, 1052, 1227, 1578, 1636, 1987, 2104, 2367, 2454, 3156, 3272, 3681, 3974, 4734, 4908, 5961, 6312, 7362, 7948, 9468, 9816, 11922, 14724, 15896, 17883, 18936, 23844, 29448, 35766, 47688, 71532, 107567, 143064, 215134, 322701, 430268, 522581, 645402, 812683, 860536, 968103, 1045162, 1290804, 1567743, 1625366, 1936206, 2090324, 2438049, 2581608, 3135486, 3250732, 3872412, 4180648, 4703229, 4876098, 6270972, 6501464, 7314147, 7744824, 9406458, 9752196, 12541944, 14628294, 18812916, 19504392, 29256588, 37625832, 58513176, 213735629, 427471258, 641206887, 854942516, 1282413774, 1709885032, 1923620661, 2564827548, 3847241322, 5129655096, 7694482644, 15388965288]

約数ペア:

[(1, 15388965288), (2, 7694482644), (3, 5129655096), (4, 3847241322), (6, 2564827548), (8, 1923620661), (9, 1709885032), (12, 1282413774), (18, 854942516), (24, 641206887), (36, 427471258), (72, 213735629), (263, 58513176), (409, 37625832), (526, 29256588), (789, 19504392), (818, 18812916), (1052, 14628294), (1227, 12541944), (1578, 9752196), (1636, 9406458), (1987, 7744824), (2104, 7314147), (2367, 6501464), (2454, 6270972), (3156, 4876098), (3272, 4703229), (3681, 4180648), (3974, 3872412), (4734, 3250732), (4908, 3135486), (5961, 2581608), (6312, 2438049), (7362, 2090324), (7948, 1936206), (9468, 1625366), (9816, 1567743), (11922, 1290804), (14724, 1045162), (15896, 968103), (17883, 860536), (18936, 812683), (23844, 645402), (29448, 522581), (35766, 430268), (47688, 322701), (71532, 215134), (107567, 143064)]