285700500481

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 345384103680

約数和(自身を除く): 59683603199

約数列:

[1, 11, 17, 71, 109, 121, 131, 137, 187, 781, 1199, 1207, 1441, 1507, 1853, 2057, 2227, 2329, 7739, 8591, 9301, 9727, 13189, 13277, 14279, 14933, 15851, 16577, 17947, 20383, 24497, 25619, 85129, 102311, 106997, 131563, 146047, 157069, 158117, 164263, 165359, 197417, 224213, 242743, 253861, 269467, 281809, 305099, 936419, 1013809, 1060243, 1125421, 1176967, 1274237, 1447193, 1727759, 1739287, 1806893, 1818949, 1956223, 2171587, 2670173, 2792471, 3356089, 11151899, 11662673, 14016607, 15919123, 17234753, 18024131, 19132157, 20008439, 21518453, 21662029, 29371903, 30717181, 33255791, 36916979, 122670889, 128289403, 138891833, 154182677, 189582283, 198265441, 236702983, 238282319, 365813701, 1527810163, 2085405113, 2180919851, 2361161161, 2621105509, 4023950711, 16805911793, 25972772771, 285700500481]

約数ペア:

[(1, 285700500481), (11, 25972772771), (17, 16805911793), (71, 4023950711), (109, 2621105509), (121, 2361161161), (131, 2180919851), (137, 2085405113), (187, 1527810163), (781, 365813701), (1199, 238282319), (1207, 236702983), (1441, 198265441), (1507, 189582283), (1853, 154182677), (2057, 138891833), (2227, 128289403), (2329, 122670889), (7739, 36916979), (8591, 33255791), (9301, 30717181), (9727, 29371903), (13189, 21662029), (13277, 21518453), (14279, 20008439), (14933, 19132157), (15851, 18024131), (16577, 17234753), (17947, 15919123), (20383, 14016607), (24497, 11662673), (25619, 11151899), (85129, 3356089), (102311, 2792471), (106997, 2670173), (131563, 2171587), (146047, 1956223), (157069, 1818949), (158117, 1806893), (164263, 1739287), (165359, 1727759), (197417, 1447193), (224213, 1274237), (242743, 1176967), (253861, 1125421), (269467, 1060243), (281809, 1013809), (305099, 936419)]