215159496

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{471841}}^1$

素因数の和:471869

約数の個数: 32

約数和(自身を含む): 566210400

約数和(自身を除く): 351050904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 471841, 943682, 1415523, 1887364, 2831046, 3774728, 5662092, 8964979, 11324184, 17929958, 26894937, 35859916, 53789874, 71719832, 107579748, 215159496]

約数ペア:

[(1, 215159496), (2, 107579748), (3, 71719832), (4, 53789874), (6, 35859916), (8, 26894937), (12, 17929958), (19, 11324184), (24, 8964979), (38, 5662092), (57, 3774728), (76, 2831046), (114, 1887364), (152, 1415523), (228, 943682), (456, 471841)]