243062848

素因数分解:

$2^6\times 7^1\times {\mathrm{542551}}^1$

素因数の和:542570

約数の個数: 28

約数和(自身を含む): 551232832

約数和(自身を除く): 308169984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 542551, 1085102, 2170204, 3797857, 4340408, 7595714, 8680816, 15191428, 17361632, 30382856, 34723264, 60765712, 121531424, 243062848]

約数ペア:

[(1, 243062848), (2, 121531424), (4, 60765712), (7, 34723264), (8, 30382856), (14, 17361632), (16, 15191428), (28, 8680816), (32, 7595714), (56, 4340408), (64, 3797857), (112, 2170204), (224, 1085102), (448, 542551)]