238967231152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{291077}}^1\times {\mathrm{3947}}^1$

素因数の和:295045

約数の個数: 40

約数和(自身を含む): 498742359696

約数和(自身を除く): 259775128544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3947, 7894, 15788, 31576, 51311, 63152, 102622, 205244, 291077, 410488, 582154, 820976, 1164308, 2328616, 3784001, 4657232, 7568002, 15136004, 30272008, 60544016, 1148880919, 2297761838, 4595523676, 9191047352, 14935451947, 18382094704, 29870903894, 59741807788, 119483615576, 238967231152]

約数ペア:

[(1, 238967231152), (2, 119483615576), (4, 59741807788), (8, 29870903894), (13, 18382094704), (16, 14935451947), (26, 9191047352), (52, 4595523676), (104, 2297761838), (208, 1148880919), (3947, 60544016), (7894, 30272008), (15788, 15136004), (31576, 7568002), (51311, 4657232), (63152, 3784001), (102622, 2328616), (205244, 1164308), (291077, 820976), (410488, 582154)]