326110668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{29443}}^1$

素因数の和:29534

約数の個数: 48

約数和(自身を含む): 831027456

約数和(自身を除く): 504916788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 29443, 58886, 88329, 117772, 176658, 353316, 382759, 765518, 1148277, 1531036, 2090453, 2296554, 4180906, 4593108, 6271359, 8361812, 12542718, 25085436, 27175889, 54351778, 81527667, 108703556, 163055334, 326110668]

約数ペア:

[(1, 326110668), (2, 163055334), (3, 108703556), (4, 81527667), (6, 54351778), (12, 27175889), (13, 25085436), (26, 12542718), (39, 8361812), (52, 6271359), (71, 4593108), (78, 4180906), (142, 2296554), (156, 2090453), (213, 1531036), (284, 1148277), (426, 765518), (852, 382759), (923, 353316), (1846, 176658), (2769, 117772), (3692, 88329), (5538, 58886), (11076, 29443)]