289553928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{709691}}^1$

素因数の和:709717

約数の個数: 32

約数和(自身を含む): 766467360

約数和(自身を除く): 476913432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 709691, 1419382, 2129073, 2838764, 4258146, 5677528, 8516292, 12064747, 17032584, 24129494, 36194241, 48258988, 72388482, 96517976, 144776964, 289553928]

約数ペア:

[(1, 289553928), (2, 144776964), (3, 96517976), (4, 72388482), (6, 48258988), (8, 36194241), (12, 24129494), (17, 17032584), (24, 12064747), (34, 8516292), (51, 5677528), (68, 4258146), (102, 2838764), (136, 2129073), (204, 1419382), (408, 709691)]