268766345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 356918400

約数和(自身を除く): 88152055

約数列:

[1, 5, 17, 29, 85, 107, 145, 493, 535, 1019, 1819, 2465, 3103, 5095, 9095, 15515, 17323, 29551, 52751, 86615, 109033, 147755, 263755, 502367, 545165, 1853561, 2511835, 3161957, 9267805, 15809785, 53753269, 268766345]

約数ペア:

[(1, 268766345), (5, 53753269), (17, 15809785), (29, 9267805), (85, 3161957), (107, 2511835), (145, 1853561), (493, 545165), (535, 502367), (1019, 263755), (1819, 147755), (2465, 109033), (3103, 86615), (5095, 52751), (9095, 29551), (15515, 17323)]