475138296

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{6619}}^1$

素因数の和:7628

約数の個数: 48

約数和(自身を含む): 1288318200

約数和(自身を除く): 813179904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2991, 3988, 5982, 6619, 7976, 8973, 11964, 13238, 17946, 19857, 23928, 26476, 35892, 39714, 52952, 59571, 71784, 79428, 119142, 158856, 238284, 476568, 6599143, 13198286, 19797429, 26396572, 39594858, 52793144, 59392287, 79189716, 118784574, 158379432, 237569148, 475138296]

約数ペア:

[(1, 475138296), (2, 237569148), (3, 158379432), (4, 118784574), (6, 79189716), (8, 59392287), (9, 52793144), (12, 39594858), (18, 26396572), (24, 19797429), (36, 13198286), (72, 6599143), (997, 476568), (1994, 238284), (2991, 158856), (3988, 119142), (5982, 79428), (6619, 71784), (7976, 59571), (8973, 52952), (11964, 39714), (13238, 35892), (17946, 26476), (19857, 23928)]