219406656

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{163249}}^1$

素因数の和:163271

約数の個数: 56

約数和(自身を含む): 663448000

約数和(自身を除く): 444041344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 163249, 326498, 489747, 652996, 979494, 1142743, 1305992, 1958988, 2285486, 2611984, 3428229, 3917976, 4570972, 5223968, 6856458, 7835952, 9141944, 10447936, 13712916, 15671904, 18283888, 27425832, 31343808, 36567776, 54851664, 73135552, 109703328, 219406656]

約数ペア:

[(1, 219406656), (2, 109703328), (3, 73135552), (4, 54851664), (6, 36567776), (7, 31343808), (8, 27425832), (12, 18283888), (14, 15671904), (16, 13712916), (21, 10447936), (24, 9141944), (28, 7835952), (32, 6856458), (42, 5223968), (48, 4570972), (56, 3917976), (64, 3428229), (84, 2611984), (96, 2285486), (112, 1958988), (168, 1305992), (192, 1142743), (224, 979494), (336, 652996), (448, 489747), (672, 326498), (1344, 163249)]