2129814456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{10771}}^1$

素因数の和:10905

約数の個数: 128

約数和(自身を含む): 6701045760

約数和(自身を除く): 4571231304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 107, 132, 154, 168, 214, 231, 264, 308, 321, 428, 462, 616, 642, 749, 856, 924, 1177, 1284, 1498, 1848, 2247, 2354, 2568, 2996, 3531, 4494, 4708, 5992, 7062, 8239, 8988, 9416, 10771, 14124, 16478, 17976, 21542, 24717, 28248, 32313, 32956, 43084, 49434, 64626, 65912, 75397, 86168, 98868, 118481, 129252, 150794, 197736, 226191, 236962, 258504, 301588, 355443, 452382, 473924, 603176, 710886, 829367, 904764, 947848, 1152497, 1421772, 1658734, 1809528, 2304994, 2488101, 2843544, 3317468, 3457491, 4609988, 4976202, 6634936, 6914982, 8067479, 9219976, 9952404, 12677467, 13829964, 16134958, 19904808, 24202437, 25354934, 27659928, 32269916, 38032401, 48404874, 50709868, 64539832, 76064802, 88742269, 96809748, 101419736, 152129604, 177484538, 193619496, 266226807, 304259208, 354969076, 532453614, 709938152, 1064907228, 2129814456]

約数ペア:

[(1, 2129814456), (2, 1064907228), (3, 709938152), (4, 532453614), (6, 354969076), (7, 304259208), (8, 266226807), (11, 193619496), (12, 177484538), (14, 152129604), (21, 101419736), (22, 96809748), (24, 88742269), (28, 76064802), (33, 64539832), (42, 50709868), (44, 48404874), (56, 38032401), (66, 32269916), (77, 27659928), (84, 25354934), (88, 24202437), (107, 19904808), (132, 16134958), (154, 13829964), (168, 12677467), (214, 9952404), (231, 9219976), (264, 8067479), (308, 6914982), (321, 6634936), (428, 4976202), (462, 4609988), (616, 3457491), (642, 3317468), (749, 2843544), (856, 2488101), (924, 2304994), (1177, 1809528), (1284, 1658734), (1498, 1421772), (1848, 1152497), (2247, 947848), (2354, 904764), (2568, 829367), (2996, 710886), (3531, 603176), (4494, 473924), (4708, 452382), (5992, 355443), (7062, 301588), (8239, 258504), (8988, 236962), (9416, 226191), (10771, 197736), (14124, 150794), (16478, 129252), (17976, 118481), (21542, 98868), (24717, 86168), (28248, 75397), (32313, 65912), (32956, 64626), (43084, 49434)]