243389888

素因数分解:

$2^6\times 7^1\times {\mathrm{543281}}^1$

素因数の和:543300

約数の個数: 28

約数和(自身を含む): 551974512

約数和(自身を除く): 308584624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 543281, 1086562, 2173124, 3802967, 4346248, 7605934, 8692496, 15211868, 17384992, 30423736, 34769984, 60847472, 121694944, 243389888]

約数ペア:

[(1, 243389888), (2, 121694944), (4, 60847472), (7, 34769984), (8, 30423736), (14, 17384992), (16, 15211868), (28, 8692496), (32, 7605934), (56, 4346248), (64, 3802967), (112, 2173124), (224, 1086562), (448, 543281)]