338523304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{318161}}^1$

素因数の和:318193

約数の個数: 32

約数和(自身を含む): 763588800

約数和(自身を除く): 425065496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 318161, 636322, 1272644, 2227127, 2545288, 4454254, 6045059, 8908508, 12090118, 17817016, 24180236, 42315413, 48360472, 84630826, 169261652, 338523304]

約数ペア:

[(1, 338523304), (2, 169261652), (4, 84630826), (7, 48360472), (8, 42315413), (14, 24180236), (19, 17817016), (28, 12090118), (38, 8908508), (56, 6045059), (76, 4454254), (133, 2545288), (152, 2227127), (266, 1272644), (532, 636322), (1064, 318161)]