248315418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{81629}}^1$

素因数の和:81663

約数の個数: 36

約数和(自身を含む): 582593310

約数和(自身を除く): 334277892

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 81629, 163258, 244887, 489774, 734661, 1061177, 1469322, 2122354, 3183531, 6367062, 9550593, 13795301, 19101186, 27590602, 41385903, 82771806, 124157709, 248315418]

約数ペア:

[(1, 248315418), (2, 124157709), (3, 82771806), (6, 41385903), (9, 27590602), (13, 19101186), (18, 13795301), (26, 9550593), (39, 6367062), (78, 3183531), (117, 2122354), (169, 1469322), (234, 1061177), (338, 734661), (507, 489774), (1014, 244887), (1521, 163258), (3042, 81629)]