211128264

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{40169}}^1$

素因数の和:40254

約数の個数: 48

約数和(自身を含む): 579653100

約数和(自身を除く): 368524836

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, 40169, 80338, 120507, 160676, 241014, 321352, 361521, 482028, 723042, 964056, 1446084, 2892168, 2932337, 5864674, 8797011, 11729348, 17594022, 23458696, 26391033, 35188044, 52782066, 70376088, 105564132, 211128264]

約数ペア:

[(1, 211128264), (2, 105564132), (3, 70376088), (4, 52782066), (6, 35188044), (8, 26391033), (9, 23458696), (12, 17594022), (18, 11729348), (24, 8797011), (36, 5864674), (72, 2932337), (73, 2892168), (146, 1446084), (219, 964056), (292, 723042), (438, 482028), (584, 361521), (657, 321352), (876, 241014), (1314, 160676), (1752, 120507), (2628, 80338), (5256, 40169)]