248768442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{354371}}^1$

素因数の和:354395

約数の個数: 32

約数和(自身を含む): 595344960

約数和(自身を除く): 346576518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 354371, 708742, 1063113, 2126226, 3189339, 4606823, 6378678, 9213646, 9568017, 13820469, 19136034, 27640938, 41461407, 82922814, 124384221, 248768442]

約数ペア:

[(1, 248768442), (2, 124384221), (3, 82922814), (6, 41461407), (9, 27640938), (13, 19136034), (18, 13820469), (26, 9568017), (27, 9213646), (39, 6378678), (54, 4606823), (78, 3189339), (117, 2126226), (234, 1063113), (351, 708742), (702, 354371)]