309968541112

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{578299517}}^1$

素因数の和:578299590

約数の個数: 16

約数和(自身を含む): 589865508360

約数和(自身を除く): 279896967248

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 578299517, 1156599034, 2313198068, 4626396136, 38746067639, 77492135278, 154984270556, 309968541112]

約数ペア:

[(1, 309968541112), (2, 154984270556), (4, 77492135278), (8, 38746067639), (67, 4626396136), (134, 2313198068), (268, 1156599034), (536, 578299517)]