897790656

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{667999}}^1$

素因数の和:668021

約数の個数: 56

約数和(自身を含む): 2714752000

約数和(自身を除く): 1816961344

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, 667999, 1335998, 2003997, 2671996, 4007994, 4675993, 5343992, 8015988, 9351986, 10687984, 14027979, 16031976, 18703972, 21375968, 28055958, 32063952, 37407944, 42751936, 56111916, 64127904, 74815888, 112223832, 128255808, 149631776, 224447664, 299263552, 448895328, 897790656]

約数ペア:

[(1, 897790656), (2, 448895328), (3, 299263552), (4, 224447664), (6, 149631776), (7, 128255808), (8, 112223832), (12, 74815888), (14, 64127904), (16, 56111916), (21, 42751936), (24, 37407944), (28, 32063952), (32, 28055958), (42, 21375968), (48, 18703972), (56, 16031976), (64, 14027979), (84, 10687984), (96, 9351986), (112, 8015988), (168, 5343992), (192, 4675993), (224, 4007994), (336, 2671996), (448, 2003997), (672, 1335998), (1344, 667999)]