308690613

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 588736512

約数和(自身を除く): 280045899

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 107, 161, 181, 207, 231, 253, 321, 483, 543, 693, 749, 759, 963, 1177, 1267, 1449, 1629, 1771, 1991, 2247, 2277, 2461, 3531, 3801, 4163, 5313, 5973, 6741, 7383, 8239, 10593, 11403, 12489, 13937, 15939, 17227, 17919, 19367, 22149, 24717, 27071, 29141, 37467, 41811, 45793, 51681, 58101, 74151, 81213, 87423, 125433, 135569, 137379, 155043, 174303, 189497, 213037, 243639, 262269, 320551, 406707, 412137, 445441, 568491, 639111, 961653, 1220121, 1336323, 1491259, 1705473, 1917333, 2884959, 3118087, 4008969, 4473777, 4899851, 9354261, 13421331, 14699553, 28062783, 34298957, 44098659, 102896871, 308690613]

約数ペア:

[(1, 308690613), (3, 102896871), (7, 44098659), (9, 34298957), (11, 28062783), (21, 14699553), (23, 13421331), (33, 9354261), (63, 4899851), (69, 4473777), (77, 4008969), (99, 3118087), (107, 2884959), (161, 1917333), (181, 1705473), (207, 1491259), (231, 1336323), (253, 1220121), (321, 961653), (483, 639111), (543, 568491), (693, 445441), (749, 412137), (759, 406707), (963, 320551), (1177, 262269), (1267, 243639), (1449, 213037), (1629, 189497), (1771, 174303), (1991, 155043), (2247, 137379), (2277, 135569), (2461, 125433), (3531, 87423), (3801, 81213), (4163, 74151), (5313, 58101), (5973, 51681), (6741, 45793), (7383, 41811), (8239, 37467), (10593, 29141), (11403, 27071), (12489, 24717), (13937, 22149), (15939, 19367), (17227, 17919)]