138679344

素因数分解:

$2^4\times 3^3\times {\mathrm{321017}}^1$

素因数の和:321034

約数の個数: 40

約数和(自身を含む): 398062320

約数和(自身を除く): 259382976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 321017, 642034, 963051, 1284068, 1926102, 2568136, 2889153, 3852204, 5136272, 5778306, 7704408, 8667459, 11556612, 15408816, 17334918, 23113224, 34669836, 46226448, 69339672, 138679344]

約数ペア:

[(1, 138679344), (2, 69339672), (3, 46226448), (4, 34669836), (6, 23113224), (8, 17334918), (9, 15408816), (12, 11556612), (16, 8667459), (18, 7704408), (24, 5778306), (27, 5136272), (36, 3852204), (48, 2889153), (54, 2568136), (72, 1926102), (108, 1284068), (144, 963051), (216, 642034), (432, 321017)]