247512984

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{26927}}^1$

素因数の和:27319

約数の個数: 32

約数和(自身を含む): 620421120

約数和(自身を除く): 372908136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2298, 3064, 4596, 9192, 26927, 53854, 80781, 107708, 161562, 215416, 323124, 646248, 10313041, 20626082, 30939123, 41252164, 61878246, 82504328, 123756492, 247512984]

約数ペア:

[(1, 247512984), (2, 123756492), (3, 82504328), (4, 61878246), (6, 41252164), (8, 30939123), (12, 20626082), (24, 10313041), (383, 646248), (766, 323124), (1149, 215416), (1532, 161562), (2298, 107708), (3064, 80781), (4596, 53854), (9192, 26927)]