243072888

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{128203}}^1$

素因数の和:128291

約数の個数: 32

約数和(自身を含む): 615379200

約数和(自身を除く): 372306312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 128203, 256406, 384609, 512812, 769218, 1025624, 1538436, 3076872, 10128037, 20256074, 30384111, 40512148, 60768222, 81024296, 121536444, 243072888]

約数ペア:

[(1, 243072888), (2, 121536444), (3, 81024296), (4, 60768222), (6, 40512148), (8, 30384111), (12, 20256074), (24, 10128037), (79, 3076872), (158, 1538436), (237, 1025624), (316, 769218), (474, 512812), (632, 384609), (948, 256406), (1896, 128203)]