4990845528

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{160829}}^1$

素因数の和:161272

約数の個数: 48

約数和(自身を含む): 13548319200

約数和(自身を除く): 8557473672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 7758, 10344, 15516, 31032, 160829, 321658, 482487, 643316, 964974, 1286632, 1447461, 1929948, 2894922, 3859896, 5789844, 11579688, 69317299, 138634598, 207951897, 277269196, 415903794, 554538392, 623855691, 831807588, 1247711382, 1663615176, 2495422764, 4990845528]

約数ペア:

[(1, 4990845528), (2, 2495422764), (3, 1663615176), (4, 1247711382), (6, 831807588), (8, 623855691), (9, 554538392), (12, 415903794), (18, 277269196), (24, 207951897), (36, 138634598), (72, 69317299), (431, 11579688), (862, 5789844), (1293, 3859896), (1724, 2894922), (2586, 1929948), (3448, 1447461), (3879, 1286632), (5172, 964974), (7758, 643316), (10344, 482487), (15516, 321658), (31032, 160829)]