212309448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4967}}^1$

素因数の和:5126

約数の個数: 64

約数和(自身を含む): 575890560

約数和(自身を除く): 363581112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 4967, 5343, 7124, 9934, 10686, 14248, 14901, 19868, 21372, 29802, 39736, 42744, 59604, 64571, 119208, 129142, 193713, 258284, 387426, 516568, 680479, 774852, 1360958, 1549704, 2041437, 2721916, 4082874, 5443832, 8165748, 8846227, 16331496, 17692454, 26538681, 35384908, 53077362, 70769816, 106154724, 212309448]

約数ペア:

[(1, 212309448), (2, 106154724), (3, 70769816), (4, 53077362), (6, 35384908), (8, 26538681), (12, 17692454), (13, 16331496), (24, 8846227), (26, 8165748), (39, 5443832), (52, 4082874), (78, 2721916), (104, 2041437), (137, 1549704), (156, 1360958), (274, 774852), (312, 680479), (411, 516568), (548, 387426), (822, 258284), (1096, 193713), (1644, 129142), (1781, 119208), (3288, 64571), (3562, 59604), (4967, 42744), (5343, 39736), (7124, 29802), (9934, 21372), (10686, 19868), (14248, 14901)]