256808796

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{196337}}^1$

素因数の和:196453

約数の個数: 24

約数和(自身を含む): 604721040

約数和(自身を除く): 347912244

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 196337, 392674, 589011, 785348, 1178022, 2356044, 21400733, 42801466, 64202199, 85602932, 128404398, 256808796]

約数ペア:

[(1, 256808796), (2, 128404398), (3, 85602932), (4, 64202199), (6, 42801466), (12, 21400733), (109, 2356044), (218, 1178022), (327, 785348), (436, 589011), (654, 392674), (1308, 196337)]