258528072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{979273}}^1$

素因数の和:979293

約数の個数: 32

約数和(自身を含む): 705077280

約数和(自身を除く): 446549208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 979273, 1958546, 2937819, 3917092, 5875638, 7834184, 10772003, 11751276, 21544006, 23502552, 32316009, 43088012, 64632018, 86176024, 129264036, 258528072]

約数ペア:

[(1, 258528072), (2, 129264036), (3, 86176024), (4, 64632018), (6, 43088012), (8, 32316009), (11, 23502552), (12, 21544006), (22, 11751276), (24, 10772003), (33, 7834184), (44, 5875638), (66, 3917092), (88, 2937819), (132, 1958546), (264, 979273)]