248776004

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1460

約数の個数: 36

約数和(自身を含む): 460571580

約数和(自身を除く): 211795576

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 529, 1058, 1321, 2047, 2116, 2642, 4094, 5284, 8188, 30383, 47081, 60766, 94162, 117569, 121532, 188324, 235138, 470276, 698809, 1397618, 2704087, 2795236, 5408174, 10816348, 62194001, 124388002, 248776004]

約数ペア:

[(1, 248776004), (2, 124388002), (4, 62194001), (23, 10816348), (46, 5408174), (89, 2795236), (92, 2704087), (178, 1397618), (356, 698809), (529, 470276), (1058, 235138), (1321, 188324), (2047, 121532), (2116, 117569), (2642, 94162), (4094, 60766), (5284, 47081), (8188, 30383)]