338045008

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{9643}}^1$

素因数の和:9971

約数の個数: 40

約数和(自身を含む): 750997568

約数和(自身を除く): 412952560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1252, 2191, 2504, 4382, 5008, 8764, 9643, 17528, 19286, 35056, 38572, 67501, 77144, 135002, 154288, 270004, 540008, 1080016, 3018259, 6036518, 12073036, 21127813, 24146072, 42255626, 48292144, 84511252, 169022504, 338045008]

約数ペア:

[(1, 338045008), (2, 169022504), (4, 84511252), (7, 48292144), (8, 42255626), (14, 24146072), (16, 21127813), (28, 12073036), (56, 6036518), (112, 3018259), (313, 1080016), (626, 540008), (1252, 270004), (2191, 154288), (2504, 135002), (4382, 77144), (5008, 67501), (8764, 38572), (9643, 35056), (17528, 19286)]