8999904

素因数分解:

$2^5\times 3^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 23783760

約数和(自身を除く): 14783856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 241, 389, 482, 723, 778, 964, 1167, 1446, 1556, 1928, 2334, 2892, 3112, 3856, 4668, 5784, 6224, 7712, 9336, 11568, 12448, 18672, 23136, 37344, 93749, 187498, 281247, 374996, 562494, 749992, 1124988, 1499984, 2249976, 2999968, 4499952, 8999904]

約数ペア:

[(1, 8999904), (2, 4499952), (3, 2999968), (4, 2249976), (6, 1499984), (8, 1124988), (12, 749992), (16, 562494), (24, 374996), (32, 281247), (48, 187498), (96, 93749), (241, 37344), (389, 23136), (482, 18672), (723, 12448), (778, 11568), (964, 9336), (1167, 7712), (1446, 6224), (1556, 5784), (1928, 4668), (2334, 3856), (2892, 3112)]