314155548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2539}}^1$

素因数の和:3047

約数の個数: 72

約数和(自身を含む): 909767040

約数和(自身を除く): 595611492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 982, 1473, 1964, 2539, 2946, 3437, 4419, 5078, 5892, 6874, 7617, 8838, 10156, 10311, 13748, 15234, 17676, 17773, 20622, 22851, 30468, 30933, 35546, 41244, 45702, 53319, 61866, 71092, 91404, 106638, 123732, 159957, 213276, 319914, 639828, 1246649, 2493298, 3739947, 4986596, 7479894, 8726543, 11219841, 14959788, 17453086, 22439682, 26179629, 34906172, 44879364, 52359258, 78538887, 104718516, 157077774, 314155548]

約数ペア:

[(1, 314155548), (2, 157077774), (3, 104718516), (4, 78538887), (6, 52359258), (7, 44879364), (9, 34906172), (12, 26179629), (14, 22439682), (18, 17453086), (21, 14959788), (28, 11219841), (36, 8726543), (42, 7479894), (63, 4986596), (84, 3739947), (126, 2493298), (252, 1246649), (491, 639828), (982, 319914), (1473, 213276), (1964, 159957), (2539, 123732), (2946, 106638), (3437, 91404), (4419, 71092), (5078, 61866), (5892, 53319), (6874, 45702), (7617, 41244), (8838, 35546), (10156, 30933), (10311, 30468), (13748, 22851), (15234, 20622), (17676, 17773)]