328736072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{345311}}^1$

素因数の和:345341

約数の個数: 32

約数和(自身を含む): 745873920

約数和(自身を除く): 417137848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 345311, 690622, 1381244, 2417177, 2762488, 4834354, 5870287, 9668708, 11740574, 19337416, 23481148, 41092009, 46962296, 82184018, 164368036, 328736072]

約数ペア:

[(1, 328736072), (2, 164368036), (4, 82184018), (7, 46962296), (8, 41092009), (14, 23481148), (17, 19337416), (28, 11740574), (34, 9668708), (56, 5870287), (68, 4834354), (119, 2762488), (136, 2417177), (238, 1381244), (476, 690622), (952, 345311)]