724391808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11717}}^1$

素因数の和:11764

約数の個数: 128

約数和(自身を含む): 2294853120

約数和(自身を除く): 1570461312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10304, 11717, 15456, 20608, 23434, 30912, 35151, 46868, 61824, 70302, 82019, 93736, 140604, 164038, 187472, 246057, 269491, 281208, 328076, 374944, 492114, 538982, 562416, 656152, 749888, 808473, 984228, 1077964, 1124832, 1312304, 1499776, 1616946, 1886437, 1968456, 2155928, 2249664, 2624608, 3233892, 3772874, 3936912, 4311856, 4499328, 5249216, 5659311, 6467784, 7545748, 7873824, 8623712, 10498432, 11318622, 12935568, 15091496, 15747648, 17247424, 22637244, 25871136, 30182992, 31495296, 34494848, 45274488, 51742272, 60365984, 90548976, 103484544, 120731968, 181097952, 241463936, 362195904, 724391808]

約数ペア:

[(1, 724391808), (2, 362195904), (3, 241463936), (4, 181097952), (6, 120731968), (7, 103484544), (8, 90548976), (12, 60365984), (14, 51742272), (16, 45274488), (21, 34494848), (23, 31495296), (24, 30182992), (28, 25871136), (32, 22637244), (42, 17247424), (46, 15747648), (48, 15091496), (56, 12935568), (64, 11318622), (69, 10498432), (84, 8623712), (92, 7873824), (96, 7545748), (112, 6467784), (128, 5659311), (138, 5249216), (161, 4499328), (168, 4311856), (184, 3936912), (192, 3772874), (224, 3233892), (276, 2624608), (322, 2249664), (336, 2155928), (368, 1968456), (384, 1886437), (448, 1616946), (483, 1499776), (552, 1312304), (644, 1124832), (672, 1077964), (736, 984228), (896, 808473), (966, 749888), (1104, 656152), (1288, 562416), (1344, 538982), (1472, 492114), (1932, 374944), (2208, 328076), (2576, 281208), (2688, 269491), (2944, 246057), (3864, 187472), (4416, 164038), (5152, 140604), (7728, 93736), (8832, 82019), (10304, 70302), (11717, 61824), (15456, 46868), (20608, 35151), (23434, 30912)]