299681278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 516710016

約数和(自身を除く): 217028738

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 169, 338, 403, 481, 773, 806, 962, 1147, 1546, 2294, 5239, 6253, 10049, 10478, 12506, 14911, 20098, 23963, 28601, 29822, 47926, 57202, 130637, 193843, 261274, 311519, 371813, 387686, 623038, 743626, 886631, 1773262, 4049747, 4833569, 8099494, 9667138, 11526203, 23052406, 149840639, 299681278]

約数ペア:

[(1, 299681278), (2, 149840639), (13, 23052406), (26, 11526203), (31, 9667138), (37, 8099494), (62, 4833569), (74, 4049747), (169, 1773262), (338, 886631), (403, 743626), (481, 623038), (773, 387686), (806, 371813), (962, 311519), (1147, 261274), (1546, 193843), (2294, 130637), (5239, 57202), (6253, 47926), (10049, 29822), (10478, 28601), (12506, 23963), (14911, 20098)]