245392336

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{95261}}^1$

素因数の和:95299

約数の個数: 40

約数和(自身を含む): 566999424

約数和(自身を除く): 321607088

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 95261, 190522, 381044, 666827, 762088, 1333654, 1524176, 2191003, 2667308, 4382006, 5334616, 8764012, 10669232, 15337021, 17528024, 30674042, 35056048, 61348084, 122696168, 245392336]

約数ペア:

[(1, 245392336), (2, 122696168), (4, 61348084), (7, 35056048), (8, 30674042), (14, 17528024), (16, 15337021), (23, 10669232), (28, 8764012), (46, 5334616), (56, 4382006), (92, 2667308), (112, 2191003), (161, 1524176), (184, 1333654), (322, 762088), (368, 666827), (644, 381044), (1288, 190522), (2576, 95261)]