290880216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{367273}}^1$

素因数の和:367296

約数の個数: 48

約数和(自身を含む): 859421160

約数和(自身を除く): 568540944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 367273, 734546, 1101819, 1469092, 2203638, 2938184, 3305457, 4040003, 4407276, 6610914, 8080006, 8814552, 12120009, 13221828, 16160012, 24240018, 26443656, 32320024, 36360027, 48480036, 72720054, 96960072, 145440108, 290880216]

約数ペア:

[(1, 290880216), (2, 145440108), (3, 96960072), (4, 72720054), (6, 48480036), (8, 36360027), (9, 32320024), (11, 26443656), (12, 24240018), (18, 16160012), (22, 13221828), (24, 12120009), (33, 8814552), (36, 8080006), (44, 6610914), (66, 4407276), (72, 4040003), (88, 3305457), (99, 2938184), (132, 2203638), (198, 1469092), (264, 1101819), (396, 734546), (792, 367273)]