340724982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{256957}}^1$

素因数の和:256992

約数の個数: 32

約数和(自身を含む): 777040992

約数和(自身を除く): 436316010

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 256957, 513914, 770871, 1541742, 3340441, 4368269, 6680882, 8736538, 10021323, 13104807, 20042646, 26209614, 56787497, 113574994, 170362491, 340724982]

約数ペア:

[(1, 340724982), (2, 170362491), (3, 113574994), (6, 56787497), (13, 26209614), (17, 20042646), (26, 13104807), (34, 10021323), (39, 8736538), (51, 6680882), (78, 4368269), (102, 3340441), (221, 1541742), (442, 770871), (663, 513914), (1326, 256957)]