2831208

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 7432320

約数和(自身を除く): 4601112

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 223, 276, 446, 529, 552, 669, 892, 1058, 1338, 1587, 1784, 2116, 2676, 3174, 4232, 5129, 5352, 6348, 10258, 12696, 15387, 20516, 30774, 41032, 61548, 117967, 123096, 235934, 353901, 471868, 707802, 943736, 1415604, 2831208]

約数ペア:

[(1, 2831208), (2, 1415604), (3, 943736), (4, 707802), (6, 471868), (8, 353901), (12, 235934), (23, 123096), (24, 117967), (46, 61548), (69, 41032), (92, 30774), (138, 20516), (184, 15387), (223, 12696), (276, 10258), (446, 6348), (529, 5352), (552, 5129), (669, 4232), (892, 3174), (1058, 2676), (1338, 2116), (1587, 1784)]