2471872008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{19727}}^1$

素因数の和:19986

約数の個数: 64

約数和(自身を含む): 6477096960

約数和(自身を除く): 4005224952

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 227, 276, 454, 552, 681, 908, 1362, 1816, 2724, 5221, 5448, 10442, 15663, 19727, 20884, 31326, 39454, 41768, 59181, 62652, 78908, 118362, 125304, 157816, 236724, 453721, 473448, 907442, 1361163, 1814884, 2722326, 3629768, 4478029, 5444652, 8956058, 10889304, 13434087, 17912116, 26868174, 35824232, 53736348, 102994667, 107472696, 205989334, 308984001, 411978668, 617968002, 823957336, 1235936004, 2471872008]

約数ペア:

[(1, 2471872008), (2, 1235936004), (3, 823957336), (4, 617968002), (6, 411978668), (8, 308984001), (12, 205989334), (23, 107472696), (24, 102994667), (46, 53736348), (69, 35824232), (92, 26868174), (138, 17912116), (184, 13434087), (227, 10889304), (276, 8956058), (454, 5444652), (552, 4478029), (681, 3629768), (908, 2722326), (1362, 1814884), (1816, 1361163), (2724, 907442), (5221, 473448), (5448, 453721), (10442, 236724), (15663, 157816), (19727, 125304), (20884, 118362), (31326, 78908), (39454, 62652), (41768, 59181)]