3215904

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 8537760

約数和(自身を除く): 5321856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 241, 278, 417, 482, 556, 723, 834, 964, 1112, 1446, 1668, 1928, 2224, 2892, 3336, 3856, 4448, 5784, 6672, 7712, 11568, 13344, 23136, 33499, 66998, 100497, 133996, 200994, 267992, 401988, 535984, 803976, 1071968, 1607952, 3215904]

約数ペア:

[(1, 3215904), (2, 1607952), (3, 1071968), (4, 803976), (6, 535984), (8, 401988), (12, 267992), (16, 200994), (24, 133996), (32, 100497), (48, 66998), (96, 33499), (139, 23136), (241, 13344), (278, 11568), (417, 7712), (482, 6672), (556, 5784), (723, 4448), (834, 3856), (964, 3336), (1112, 2892), (1446, 2224), (1668, 1928)]