304400144

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{41269}}^1$

素因数の和:41738

約数の個数: 20

約数和(自身を含む): 591068940

約数和(自身を除く): 286668796

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 41269, 82538, 165076, 330152, 660304, 19025009, 38050018, 76100036, 152200072, 304400144]

約数ペア:

[(1, 304400144), (2, 152200072), (4, 76100036), (8, 38050018), (16, 19025009), (461, 660304), (922, 330152), (1844, 165076), (3688, 82538), (7376, 41269)]