245489120349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{25799}}^1$

素因数の和:26066

約数の個数: 64

約数和(自身を含む): 377761536000

約数和(自身を除く): 132272415651

約数列:

[1, 3, 11, 29, 33, 61, 87, 163, 183, 319, 489, 671, 957, 1769, 1793, 2013, 4727, 5307, 5379, 9943, 14181, 19459, 25799, 29829, 51997, 58377, 77397, 109373, 155991, 283789, 288347, 328119, 748171, 851367, 865041, 1573739, 2244513, 3171817, 4205237, 4721217, 8229881, 9515451, 12615711, 17311129, 24689643, 45638431, 46257607, 51933387, 121951873, 136915293, 138772821, 256519457, 365855619, 502022741, 769558371, 1341470603, 1506068223, 2821714027, 4024411809, 7439064253, 8465142081, 22317192759, 81829706783, 245489120349]

約数ペア:

[(1, 245489120349), (3, 81829706783), (11, 22317192759), (29, 8465142081), (33, 7439064253), (61, 4024411809), (87, 2821714027), (163, 1506068223), (183, 1341470603), (319, 769558371), (489, 502022741), (671, 365855619), (957, 256519457), (1769, 138772821), (1793, 136915293), (2013, 121951873), (4727, 51933387), (5307, 46257607), (5379, 45638431), (9943, 24689643), (14181, 17311129), (19459, 12615711), (25799, 9515451), (29829, 8229881), (51997, 4721217), (58377, 4205237), (77397, 3171817), (109373, 2244513), (155991, 1573739), (283789, 865041), (288347, 851367), (328119, 748171)]