321929412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{547499}}^1$

素因数の和:547520

約数の個数: 36

約数和(自身を含む): 873810000

約数和(自身を除く): 551880588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 547499, 1094998, 1642497, 2189996, 3284994, 3832493, 6569988, 7664986, 11497479, 15329972, 22994958, 26827451, 45989916, 53654902, 80482353, 107309804, 160964706, 321929412]

約数ペア:

[(1, 321929412), (2, 160964706), (3, 107309804), (4, 80482353), (6, 53654902), (7, 45989916), (12, 26827451), (14, 22994958), (21, 15329972), (28, 11497479), (42, 7664986), (49, 6569988), (84, 3832493), (98, 3284994), (147, 2189996), (196, 1642497), (294, 1094998), (588, 547499)]