890478036

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1973}}^1$

素因数の和:2195

約数の個数: 120

約数和(自身を含む): 2675164800

約数和(自身を除く): 1784686764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 199, 252, 324, 378, 398, 567, 597, 756, 796, 1134, 1194, 1393, 1791, 1973, 2268, 2388, 2786, 3582, 3946, 4179, 5373, 5572, 5919, 7164, 7892, 8358, 10746, 11838, 12537, 13811, 16119, 16716, 17757, 21492, 23676, 25074, 27622, 32238, 35514, 37611, 41433, 50148, 53271, 55244, 64476, 71028, 75222, 82866, 106542, 112833, 124299, 150444, 159813, 165732, 213084, 225666, 248598, 319626, 372897, 392627, 451332, 497196, 639252, 745794, 785254, 1118691, 1177881, 1491588, 1570508, 2237382, 2355762, 2748389, 3533643, 4474764, 4711524, 5496778, 7067286, 8245167, 10600929, 10993556, 14134572, 16490334, 21201858, 24735501, 31802787, 32980668, 42403716, 49471002, 63605574, 74206503, 98942004, 127211148, 148413006, 222619509, 296826012, 445239018, 890478036]

約数ペア:

[(1, 890478036), (2, 445239018), (3, 296826012), (4, 222619509), (6, 148413006), (7, 127211148), (9, 98942004), (12, 74206503), (14, 63605574), (18, 49471002), (21, 42403716), (27, 32980668), (28, 31802787), (36, 24735501), (42, 21201858), (54, 16490334), (63, 14134572), (81, 10993556), (84, 10600929), (108, 8245167), (126, 7067286), (162, 5496778), (189, 4711524), (199, 4474764), (252, 3533643), (324, 2748389), (378, 2355762), (398, 2237382), (567, 1570508), (597, 1491588), (756, 1177881), (796, 1118691), (1134, 785254), (1194, 745794), (1393, 639252), (1791, 497196), (1973, 451332), (2268, 392627), (2388, 372897), (2786, 319626), (3582, 248598), (3946, 225666), (4179, 213084), (5373, 165732), (5572, 159813), (5919, 150444), (7164, 124299), (7892, 112833), (8358, 106542), (10746, 82866), (11838, 75222), (12537, 71028), (13811, 64476), (16119, 55244), (16716, 53271), (17757, 50148), (21492, 41433), (23676, 37611), (25074, 35514), (27622, 32238)]