259373104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2417}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 530702640

約数和(自身を除く): 271329536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 353, 706, 1412, 2417, 2824, 4834, 5648, 6707, 9668, 13414, 19336, 26828, 38672, 45923, 53656, 91846, 107312, 183692, 367384, 734768, 853201, 1706402, 3412804, 6825608, 13651216, 16210819, 32421638, 64843276, 129686552, 259373104]

約数ペア:

[(1, 259373104), (2, 129686552), (4, 64843276), (8, 32421638), (16, 16210819), (19, 13651216), (38, 6825608), (76, 3412804), (152, 1706402), (304, 853201), (353, 734768), (706, 367384), (1412, 183692), (2417, 107312), (2824, 91846), (4834, 53656), (5648, 45923), (6707, 38672), (9668, 26828), (13414, 19336)]