290367612

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{25127}}^1$

素因数の和:25247

約数の個数: 48

約数和(自身を含む): 759870720

約数和(自身を除く): 469503108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 25127, 50254, 75381, 100508, 150762, 226143, 301524, 452286, 678429, 904572, 1356858, 2688589, 2713716, 5377178, 8065767, 10754356, 16131534, 24197301, 32263068, 48394602, 72591903, 96789204, 145183806, 290367612]

約数ペア:

[(1, 290367612), (2, 145183806), (3, 96789204), (4, 72591903), (6, 48394602), (9, 32263068), (12, 24197301), (18, 16131534), (27, 10754356), (36, 8065767), (54, 5377178), (107, 2713716), (108, 2688589), (214, 1356858), (321, 904572), (428, 678429), (642, 452286), (963, 301524), (1284, 226143), (1926, 150762), (2889, 100508), (3852, 75381), (5778, 50254), (11556, 25127)]