2988211448

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{10177}}^1$

素因数の和:10344

約数の個数: 48

約数和(自身を含む): 5999320320

約数和(自身を除く): 3011108872

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 289, 508, 578, 1016, 1156, 2159, 2312, 4318, 8636, 10177, 17272, 20354, 36703, 40708, 73406, 81416, 146812, 173009, 293624, 346018, 692036, 1292479, 1384072, 2584958, 2941153, 5169916, 5882306, 10339832, 11764612, 21972143, 23529224, 43944286, 87888572, 175777144, 373526431, 747052862, 1494105724, 2988211448]

約数ペア:

[(1, 2988211448), (2, 1494105724), (4, 747052862), (8, 373526431), (17, 175777144), (34, 87888572), (68, 43944286), (127, 23529224), (136, 21972143), (254, 11764612), (289, 10339832), (508, 5882306), (578, 5169916), (1016, 2941153), (1156, 2584958), (2159, 1384072), (2312, 1292479), (4318, 692036), (8636, 346018), (10177, 293624), (17272, 173009), (20354, 146812), (36703, 81416), (40708, 73406)]