308889106552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{40686131}}^1$

素因数の和:40686223

約数の個数: 32

約数和(自身を含む): 632262491280

約数和(自身を除く): 323373384728

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 40686131, 81372262, 162744524, 325489048, 528919703, 1057839406, 2115678812, 2970087563, 4231357624, 5940175126, 11880350252, 23760700504, 38611138319, 77222276638, 154444553276, 308889106552]

約数ペア:

[(1, 308889106552), (2, 154444553276), (4, 77222276638), (8, 38611138319), (13, 23760700504), (26, 11880350252), (52, 5940175126), (73, 4231357624), (104, 2970087563), (146, 2115678812), (292, 1057839406), (584, 528919703), (949, 325489048), (1898, 162744524), (3796, 81372262), (7592, 40686131)]