313336072

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{11213}}^1$

素因数の和:11725

約数の個数: 32

約数和(自身を含む): 672840000

約数和(自身を除く): 359503928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 3493, 3992, 6986, 11213, 13972, 22426, 27944, 44852, 78491, 89704, 156982, 313964, 627928, 5595287, 11190574, 22381148, 39167009, 44762296, 78334018, 156668036, 313336072]

約数ペア:

[(1, 313336072), (2, 156668036), (4, 78334018), (7, 44762296), (8, 39167009), (14, 22381148), (28, 11190574), (56, 5595287), (499, 627928), (998, 313964), (1996, 156982), (3493, 89704), (3992, 78491), (6986, 44852), (11213, 27944), (13972, 22426)]