485328032

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20249}}^1$

素因数の和:20373

約数の個数: 48

約数和(自身を含む): 1102248000

約数和(自身を除く): 616919968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 11984, 20249, 23968, 40498, 80996, 141743, 161992, 283486, 323984, 566972, 647968, 1133944, 2166643, 2267888, 4333286, 4535776, 8666572, 15166501, 17333144, 30333002, 34666288, 60666004, 69332576, 121332008, 242664016, 485328032]

約数ペア:

[(1, 485328032), (2, 242664016), (4, 121332008), (7, 69332576), (8, 60666004), (14, 34666288), (16, 30333002), (28, 17333144), (32, 15166501), (56, 8666572), (107, 4535776), (112, 4333286), (214, 2267888), (224, 2166643), (428, 1133944), (749, 647968), (856, 566972), (1498, 323984), (1712, 283486), (2996, 161992), (3424, 141743), (5992, 80996), (11984, 40498), (20249, 23968)]