268789024

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7643}}^1$

素因数の和:7817

約数の個数: 48

約数和(自身を含む): 608707008

約数和(自身を除く): 339917984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4396, 5024, 7643, 8792, 15286, 17584, 30572, 35168, 53501, 61144, 107002, 122288, 214004, 244576, 428008, 856016, 1199951, 1712032, 2399902, 4799804, 8399657, 9599608, 16799314, 19199216, 33598628, 38398432, 67197256, 134394512, 268789024]

約数ペア:

[(1, 268789024), (2, 134394512), (4, 67197256), (7, 38398432), (8, 33598628), (14, 19199216), (16, 16799314), (28, 9599608), (32, 8399657), (56, 4799804), (112, 2399902), (157, 1712032), (224, 1199951), (314, 856016), (628, 428008), (1099, 244576), (1256, 214004), (2198, 122288), (2512, 107002), (4396, 61144), (5024, 53501), (7643, 35168), (8792, 30572), (15286, 17584)]