6990896

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 15634416

約数和(自身を除く): 8643520

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 157, 176, 184, 242, 253, 314, 368, 484, 506, 628, 968, 1012, 1256, 1727, 1936, 2024, 2512, 2783, 3454, 3611, 4048, 5566, 6908, 7222, 11132, 13816, 14444, 18997, 22264, 27632, 28888, 37994, 39721, 44528, 57776, 75988, 79442, 151976, 158884, 303952, 317768, 436931, 635536, 873862, 1747724, 3495448, 6990896]

約数ペア:

[(1, 6990896), (2, 3495448), (4, 1747724), (8, 873862), (11, 635536), (16, 436931), (22, 317768), (23, 303952), (44, 158884), (46, 151976), (88, 79442), (92, 75988), (121, 57776), (157, 44528), (176, 39721), (184, 37994), (242, 28888), (253, 27632), (314, 22264), (368, 18997), (484, 14444), (506, 13816), (628, 11132), (968, 7222), (1012, 6908), (1256, 5566), (1727, 4048), (1936, 3611), (2024, 3454), (2512, 2783)]