212880264

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{121507}}^1$

素因数の和:121589

約数の個数: 32

約数和(自身を含む): 539495520

約数和(自身を除く): 326615256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 121507, 243014, 364521, 486028, 729042, 972056, 1458084, 2916168, 8870011, 17740022, 26610033, 35480044, 53220066, 70960088, 106440132, 212880264]

約数ペア:

[(1, 212880264), (2, 106440132), (3, 70960088), (4, 53220066), (6, 35480044), (8, 26610033), (12, 17740022), (24, 8870011), (73, 2916168), (146, 1458084), (219, 972056), (292, 729042), (438, 486028), (584, 364521), (876, 243014), (1752, 121507)]