269946262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4231}}^1$

素因数の和:4348

約数の個数: 32

約数和(自身を含む): 450961920

約数和(自身を除く): 181015658

約数列:

[1, 2, 19, 23, 38, 46, 73, 146, 437, 874, 1387, 1679, 2774, 3358, 4231, 8462, 31901, 63802, 80389, 97313, 160778, 194626, 308863, 617726, 1848947, 3697894, 5868397, 7103849, 11736794, 14207698, 134973131, 269946262]

約数ペア:

[(1, 269946262), (2, 134973131), (19, 14207698), (23, 11736794), (38, 7103849), (46, 5868397), (73, 3697894), (146, 1848947), (437, 617726), (874, 308863), (1387, 194626), (1679, 160778), (2774, 97313), (3358, 80389), (4231, 63802), (8462, 31901)]