342438984

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{7351}}^1$

素因数の和:8010

約数の個数: 48

約数和(自身を含む): 928998720

約数和(自身を除く): 586559736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7351, 7764, 11646, 14702, 15528, 22053, 23292, 29404, 44106, 46584, 58808, 66159, 88212, 132318, 176424, 264636, 529272, 4756097, 9512194, 14268291, 19024388, 28536582, 38048776, 42804873, 57073164, 85609746, 114146328, 171219492, 342438984]

約数ペア:

[(1, 342438984), (2, 171219492), (3, 114146328), (4, 85609746), (6, 57073164), (8, 42804873), (9, 38048776), (12, 28536582), (18, 19024388), (24, 14268291), (36, 9512194), (72, 4756097), (647, 529272), (1294, 264636), (1941, 176424), (2588, 132318), (3882, 88212), (5176, 66159), (5823, 58808), (7351, 46584), (7764, 44106), (11646, 29404), (14702, 23292), (15528, 22053)]