268463776

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9437}}^1$

素因数の和:9581

約数の個数: 48

約数和(自身を含む): 608864256

約数和(自身を除く): 340400480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 9437, 14224, 18874, 28448, 37748, 66059, 75496, 132118, 150992, 264236, 301984, 528472, 1056944, 1198499, 2113888, 2396998, 4793996, 8389493, 9587992, 16778986, 19175984, 33557972, 38351968, 67115944, 134231888, 268463776]

約数ペア:

[(1, 268463776), (2, 134231888), (4, 67115944), (7, 38351968), (8, 33557972), (14, 19175984), (16, 16778986), (28, 9587992), (32, 8389493), (56, 4793996), (112, 2396998), (127, 2113888), (224, 1198499), (254, 1056944), (508, 528472), (889, 301984), (1016, 264236), (1778, 150992), (2032, 132118), (3556, 75496), (4064, 66059), (7112, 37748), (9437, 28448), (14224, 18874)]