287256072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{704059}}^1$

素因数の和:704085

約数の個数: 32

約数和(自身を含む): 760384800

約数和(自身を除く): 473128728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 704059, 1408118, 2112177, 2816236, 4224354, 5632472, 8448708, 11969003, 16897416, 23938006, 35907009, 47876012, 71814018, 95752024, 143628036, 287256072]

約数ペア:

[(1, 287256072), (2, 143628036), (3, 95752024), (4, 71814018), (6, 47876012), (8, 35907009), (12, 23938006), (17, 16897416), (24, 11969003), (34, 8448708), (51, 5632472), (68, 4224354), (102, 2816236), (136, 2112177), (204, 1408118), (408, 704059)]