322278008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{28961}}^1$

素因数の和:29087

約数の個数: 32

約数和(自身を含む): 656858160

約数和(自身を除く): 334580152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 28961, 57922, 115844, 231688, 376493, 752986, 1505972, 3011944, 3098827, 6197654, 12395308, 24790616, 40284751, 80569502, 161139004, 322278008]

約数ペア:

[(1, 322278008), (2, 161139004), (4, 80569502), (8, 40284751), (13, 24790616), (26, 12395308), (52, 6197654), (104, 3098827), (107, 3011944), (214, 1505972), (428, 752986), (856, 376493), (1391, 231688), (2782, 115844), (5564, 57922), (11128, 28961)]