243669304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{4691}}^1$

素因数の和:4891

約数の個数: 32

約数和(自身を含む): 470701440

約数和(自身を除く): 227032136

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 302, 344, 604, 1208, 4691, 6493, 9382, 12986, 18764, 25972, 37528, 51944, 201713, 403426, 708341, 806852, 1416682, 1613704, 2833364, 5666728, 30458663, 60917326, 121834652, 243669304]

約数ペア:

[(1, 243669304), (2, 121834652), (4, 60917326), (8, 30458663), (43, 5666728), (86, 2833364), (151, 1613704), (172, 1416682), (302, 806852), (344, 708341), (604, 403426), (1208, 201713), (4691, 51944), (6493, 37528), (9382, 25972), (12986, 18764)]