315753666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{31121}}^1$

素因数の和:31234

約数の個数: 32

約数和(自身を含む): 672235200

約数和(自身を除く): 356481534

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 31121, 62242, 93363, 186726, 591299, 1182598, 1773897, 2769769, 3547794, 5539538, 8309307, 16618614, 52625611, 105251222, 157876833, 315753666]

約数ペア:

[(1, 315753666), (2, 157876833), (3, 105251222), (6, 52625611), (19, 16618614), (38, 8309307), (57, 5539538), (89, 3547794), (114, 2769769), (178, 1773897), (267, 1182598), (534, 591299), (1691, 186726), (3382, 93363), (5073, 62242), (10146, 31121)]