13431936

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 43084800

約数和(自身を除く): 29652864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 263, 266, 304, 336, 384, 399, 448, 456, 526, 532, 608, 672, 789, 798, 896, 912, 1052, 1064, 1216, 1344, 1578, 1596, 1824, 1841, 2104, 2128, 2432, 2688, 3156, 3192, 3648, 3682, 4208, 4256, 4997, 5523, 6312, 6384, 7296, 7364, 8416, 8512, 9994, 11046, 12624, 12768, 14728, 14991, 16832, 17024, 19988, 22092, 25248, 25536, 29456, 29982, 33664, 34979, 39976, 44184, 50496, 51072, 58912, 59964, 69958, 79952, 88368, 100992, 104937, 117824, 119928, 139916, 159904, 176736, 209874, 235648, 239856, 279832, 319808, 353472, 419748, 479712, 559664, 639616, 706944, 839496, 959424, 1119328, 1678992, 1918848, 2238656, 3357984, 4477312, 6715968, 13431936]

約数ペア:

[(1, 13431936), (2, 6715968), (3, 4477312), (4, 3357984), (6, 2238656), (7, 1918848), (8, 1678992), (12, 1119328), (14, 959424), (16, 839496), (19, 706944), (21, 639616), (24, 559664), (28, 479712), (32, 419748), (38, 353472), (42, 319808), (48, 279832), (56, 239856), (57, 235648), (64, 209874), (76, 176736), (84, 159904), (96, 139916), (112, 119928), (114, 117824), (128, 104937), (133, 100992), (152, 88368), (168, 79952), (192, 69958), (224, 59964), (228, 58912), (263, 51072), (266, 50496), (304, 44184), (336, 39976), (384, 34979), (399, 33664), (448, 29982), (456, 29456), (526, 25536), (532, 25248), (608, 22092), (672, 19988), (789, 17024), (798, 16832), (896, 14991), (912, 14728), (1052, 12768), (1064, 12624), (1216, 11046), (1344, 9994), (1578, 8512), (1596, 8416), (1824, 7364), (1841, 7296), (2104, 6384), (2128, 6312), (2432, 5523), (2688, 4997), (3156, 4256), (3192, 4208), (3648, 3682)]