1291296247124

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{3049}}^1$

素因数の和:3502

約数の個数: 144

約数和(自身を含む): 2620380294000

約数和(自身を除く): 1329084046876

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 137, 169, 221, 269, 274, 338, 442, 538, 548, 676, 884, 1076, 1781, 2329, 2873, 3049, 3497, 3562, 4573, 4658, 5746, 6098, 6994, 7124, 9146, 9316, 11492, 12196, 13988, 18292, 23153, 30277, 36853, 39637, 45461, 46306, 51833, 59449, 60554, 73706, 79274, 90922, 92612, 103666, 118898, 121108, 147412, 158548, 181844, 207332, 237796, 393601, 417713, 479089, 515281, 626501, 673829, 772837, 787202, 820181, 835426, 958178, 1030562, 1253002, 1347658, 1545674, 1574404, 1640362, 1670852, 1916356, 2061124, 2506004, 2695316, 3091348, 3280724, 5430269, 6228157, 7101121, 8144513, 8759777, 10662353, 10860538, 12456314, 13943077, 14202242, 16289026, 17519554, 21324706, 21721076, 24912628, 27886154, 28404484, 32578052, 35039108, 42649412, 55772308, 70593497, 92314573, 105878669, 112364797, 138610589, 141186994, 181260001, 184629146, 211757338, 224729594, 277221178, 282373988, 362520002, 369258292, 423514676, 449459188, 554442356, 725040004, 1200089449, 1460742361, 1910201549, 2356380013, 2400178898, 2921484722, 3820403098, 4712760026, 4800357796, 5842969444, 7640806196, 9425520052, 18989650693, 24832620137, 37979301386, 49665240274, 75958602772, 99330480548, 322824061781, 645648123562, 1291296247124]

約数ペア:

[(1, 1291296247124), (2, 645648123562), (4, 322824061781), (13, 99330480548), (17, 75958602772), (26, 49665240274), (34, 37979301386), (52, 24832620137), (68, 18989650693), (137, 9425520052), (169, 7640806196), (221, 5842969444), (269, 4800357796), (274, 4712760026), (338, 3820403098), (442, 2921484722), (538, 2400178898), (548, 2356380013), (676, 1910201549), (884, 1460742361), (1076, 1200089449), (1781, 725040004), (2329, 554442356), (2873, 449459188), (3049, 423514676), (3497, 369258292), (3562, 362520002), (4573, 282373988), (4658, 277221178), (5746, 224729594), (6098, 211757338), (6994, 184629146), (7124, 181260001), (9146, 141186994), (9316, 138610589), (11492, 112364797), (12196, 105878669), (13988, 92314573), (18292, 70593497), (23153, 55772308), (30277, 42649412), (36853, 35039108), (39637, 32578052), (45461, 28404484), (46306, 27886154), (51833, 24912628), (59449, 21721076), (60554, 21324706), (73706, 17519554), (79274, 16289026), (90922, 14202242), (92612, 13943077), (103666, 12456314), (118898, 10860538), (121108, 10662353), (147412, 8759777), (158548, 8144513), (181844, 7101121), (207332, 6228157), (237796, 5430269), (393601, 3280724), (417713, 3091348), (479089, 2695316), (515281, 2506004), (626501, 2061124), (673829, 1916356), (772837, 1670852), (787202, 1640362), (820181, 1574404), (835426, 1545674), (958178, 1347658), (1030562, 1253002)]