393779904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4373}}^1$

素因数の和:4462

約数の個数: 112

約数和(自身を含む): 1208763648

約数和(自身を除く): 814983744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 134, 168, 192, 201, 224, 268, 336, 402, 448, 469, 536, 672, 804, 938, 1072, 1344, 1407, 1608, 1876, 2144, 2814, 3216, 3752, 4288, 4373, 5628, 6432, 7504, 8746, 11256, 12864, 13119, 15008, 17492, 22512, 26238, 30016, 30611, 34984, 45024, 52476, 61222, 69968, 90048, 91833, 104952, 122444, 139936, 183666, 209904, 244888, 279872, 292991, 367332, 419808, 489776, 585982, 734664, 839616, 878973, 979552, 1171964, 1469328, 1757946, 1959104, 2050937, 2343928, 2938656, 3515892, 4101874, 4687856, 5877312, 6152811, 7031784, 8203748, 9375712, 12305622, 14063568, 16407496, 18751424, 24611244, 28127136, 32814992, 49222488, 56254272, 65629984, 98444976, 131259968, 196889952, 393779904]

約数ペア:

[(1, 393779904), (2, 196889952), (3, 131259968), (4, 98444976), (6, 65629984), (7, 56254272), (8, 49222488), (12, 32814992), (14, 28127136), (16, 24611244), (21, 18751424), (24, 16407496), (28, 14063568), (32, 12305622), (42, 9375712), (48, 8203748), (56, 7031784), (64, 6152811), (67, 5877312), (84, 4687856), (96, 4101874), (112, 3515892), (134, 2938656), (168, 2343928), (192, 2050937), (201, 1959104), (224, 1757946), (268, 1469328), (336, 1171964), (402, 979552), (448, 878973), (469, 839616), (536, 734664), (672, 585982), (804, 489776), (938, 419808), (1072, 367332), (1344, 292991), (1407, 279872), (1608, 244888), (1876, 209904), (2144, 183666), (2814, 139936), (3216, 122444), (3752, 104952), (4288, 91833), (4373, 90048), (5628, 69968), (6432, 61222), (7504, 52476), (8746, 45024), (11256, 34984), (12864, 30611), (13119, 30016), (15008, 26238), (17492, 22512)]