1318168008

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{250793}}^1$

素因数の和:250878

約数の個数: 48

約数和(自身を含む): 3618957420

約数和(自身を除く): 2300789412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 250793, 501586, 752379, 1003172, 1504758, 2006344, 2257137, 3009516, 4514274, 6019032, 9028548, 18057096, 18307889, 36615778, 54923667, 73231556, 109847334, 146463112, 164771001, 219694668, 329542002, 439389336, 659084004, 1318168008]

約数ペア:

[(1, 1318168008), (2, 659084004), (3, 439389336), (4, 329542002), (6, 219694668), (8, 164771001), (9, 146463112), (12, 109847334), (18, 73231556), (24, 54923667), (36, 36615778), (72, 18307889), (73, 18057096), (146, 9028548), (219, 6019032), (292, 4514274), (438, 3009516), (584, 2257137), (657, 2006344), (876, 1504758), (1314, 1003172), (1752, 752379), (2628, 501586), (5256, 250793)]