268491314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3139

約数の個数: 48

約数和(自身を含む): 512036928

約数和(自身を除く): 243545614

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 169, 182, 259, 338, 481, 518, 962, 1183, 2366, 3067, 3367, 6134, 6253, 6734, 12506, 21469, 39871, 42938, 43771, 79742, 87542, 113479, 226958, 279097, 518323, 558194, 794353, 1036646, 1475227, 1588706, 2950454, 3628261, 7256522, 10326589, 19177951, 20653178, 38355902, 134245657, 268491314]

約数ペア:

[(1, 268491314), (2, 134245657), (7, 38355902), (13, 20653178), (14, 19177951), (26, 10326589), (37, 7256522), (74, 3628261), (91, 2950454), (169, 1588706), (182, 1475227), (259, 1036646), (338, 794353), (481, 558194), (518, 518323), (962, 279097), (1183, 226958), (2366, 113479), (3067, 87542), (3367, 79742), (6134, 43771), (6253, 42938), (6734, 39871), (12506, 21469)]