1221337296

素因数分解:

$2^4\times 3^2\times {\mathrm{8481509}}^1$

素因数の和:8481523

約数の個数: 30

約数和(自身を含む): 3418048530

約数和(自身を除く): 2196711234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8481509, 16963018, 25444527, 33926036, 50889054, 67852072, 76333581, 101778108, 135704144, 152667162, 203556216, 305334324, 407112432, 610668648, 1221337296]

約数ペア:

[(1, 1221337296), (2, 610668648), (3, 407112432), (4, 305334324), (6, 203556216), (8, 152667162), (9, 135704144), (12, 101778108), (16, 76333581), (18, 67852072), (24, 50889054), (36, 33926036), (48, 25444527), (72, 16963018), (144, 8481509)]