565555204552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{339601}}^1$

素因数の和:339926

約数の個数: 64

約数和(自身を含む): 1163883974400

約数和(自身を除く): 598328769848

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 239, 268, 478, 536, 871, 956, 1742, 1912, 3107, 3484, 6214, 6968, 12428, 16013, 24856, 32026, 64052, 128104, 208169, 339601, 416338, 679202, 832676, 1358404, 1665352, 2716808, 4414813, 8829626, 17659252, 22753267, 35318504, 45506534, 81164639, 91013068, 162329278, 182026136, 295792471, 324658556, 591584942, 649317112, 1055140307, 1183169884, 2110280614, 2366339768, 4220561228, 5438030813, 8441122456, 10876061626, 21752123252, 43504246504, 70694400569, 141388801138, 282777602276, 565555204552]

約数ペア:

[(1, 565555204552), (2, 282777602276), (4, 141388801138), (8, 70694400569), (13, 43504246504), (26, 21752123252), (52, 10876061626), (67, 8441122456), (104, 5438030813), (134, 4220561228), (239, 2366339768), (268, 2110280614), (478, 1183169884), (536, 1055140307), (871, 649317112), (956, 591584942), (1742, 324658556), (1912, 295792471), (3107, 182026136), (3484, 162329278), (6214, 91013068), (6968, 81164639), (12428, 45506534), (16013, 35318504), (24856, 22753267), (32026, 17659252), (64052, 8829626), (128104, 4414813), (208169, 2716808), (339601, 1665352), (416338, 1358404), (679202, 832676)]