319800528

素因数分解:

$2^4\times 3^3\times {\mathrm{740279}}^1$

素因数の和:740296

約数の個数: 40

約数和(自身を含む): 917947200

約数和(自身を除く): 598146672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 740279, 1480558, 2220837, 2961116, 4441674, 5922232, 6662511, 8883348, 11844464, 13325022, 17766696, 19987533, 26650044, 35533392, 39975066, 53300088, 79950132, 106600176, 159900264, 319800528]

約数ペア:

[(1, 319800528), (2, 159900264), (3, 106600176), (4, 79950132), (6, 53300088), (8, 39975066), (9, 35533392), (12, 26650044), (16, 19987533), (18, 17766696), (24, 13325022), (27, 11844464), (36, 8883348), (48, 6662511), (54, 5922232), (72, 4441674), (108, 2961116), (144, 2220837), (216, 1480558), (432, 740279)]