252740292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{176989}}^1$

素因数の和:177020

約数の個数: 48

約数和(自身を含む): 713623680

約数和(自身を除く): 460883388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 176989, 353978, 530967, 707956, 1061934, 1238923, 2123868, 2477846, 3008813, 3716769, 4955692, 6017626, 7433538, 9026439, 12035252, 14867076, 18052878, 21061691, 36105756, 42123382, 63185073, 84246764, 126370146, 252740292]

約数ペア:

[(1, 252740292), (2, 126370146), (3, 84246764), (4, 63185073), (6, 42123382), (7, 36105756), (12, 21061691), (14, 18052878), (17, 14867076), (21, 12035252), (28, 9026439), (34, 7433538), (42, 6017626), (51, 4955692), (68, 3716769), (84, 3008813), (102, 2477846), (119, 2123868), (204, 1238923), (238, 1061934), (357, 707956), (476, 530967), (714, 353978), (1428, 176989)]