312157020224

素因数分解:

$2^6\times 7^1\times {\mathrm{19717}}^1\times {\mathrm{35339}}^1$

素因数の和:55075

約数の個数: 56

約数和(自身を含む): 707983465920

約数和(自身を除く): 395826445696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 19717, 35339, 39434, 70678, 78868, 138019, 141356, 157736, 247373, 276038, 282712, 315472, 494746, 552076, 565424, 630944, 989492, 1104152, 1130848, 1261888, 1978984, 2208304, 2261696, 3957968, 4416608, 7915936, 8833216, 15831872, 696779063, 1393558126, 2787116252, 4877453441, 5574232504, 9754906882, 11148465008, 19509813764, 22296930016, 39019627528, 44593860032, 78039255056, 156078510112, 312157020224]

約数ペア:

[(1, 312157020224), (2, 156078510112), (4, 78039255056), (7, 44593860032), (8, 39019627528), (14, 22296930016), (16, 19509813764), (28, 11148465008), (32, 9754906882), (56, 5574232504), (64, 4877453441), (112, 2787116252), (224, 1393558126), (448, 696779063), (19717, 15831872), (35339, 8833216), (39434, 7915936), (70678, 4416608), (78868, 3957968), (138019, 2261696), (141356, 2208304), (157736, 1978984), (247373, 1261888), (276038, 1130848), (282712, 1104152), (315472, 989492), (494746, 630944), (552076, 565424)]