268844616

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 780192000

約数和(自身を除く): 511347384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 167, 174, 216, 232, 257, 261, 334, 348, 501, 514, 522, 668, 696, 771, 783, 1002, 1028, 1044, 1336, 1503, 1542, 1566, 2004, 2056, 2088, 2313, 3006, 3084, 3132, 4008, 4509, 4626, 4843, 6012, 6168, 6264, 6939, 7453, 9018, 9252, 9686, 12024, 13878, 14529, 14906, 18036, 18504, 19372, 22359, 27756, 29058, 29812, 36072, 38744, 42919, 43587, 44718, 55512, 58116, 59624, 67077, 85838, 87174, 89436, 116232, 128757, 130761, 134154, 171676, 174348, 178872, 201231, 257514, 261522, 268308, 343352, 348696, 386271, 402462, 515028, 523044, 536616, 772542, 804924, 1030056, 1046088, 1158813, 1244651, 1545084, 1609848, 2317626, 2489302, 3090168, 3733953, 4635252, 4978604, 7467906, 9270504, 9957208, 11201859, 14935812, 22403718, 29871624, 33605577, 44807436, 67211154, 89614872, 134422308, 268844616]

約数ペア:

[(1, 268844616), (2, 134422308), (3, 89614872), (4, 67211154), (6, 44807436), (8, 33605577), (9, 29871624), (12, 22403718), (18, 14935812), (24, 11201859), (27, 9957208), (29, 9270504), (36, 7467906), (54, 4978604), (58, 4635252), (72, 3733953), (87, 3090168), (108, 2489302), (116, 2317626), (167, 1609848), (174, 1545084), (216, 1244651), (232, 1158813), (257, 1046088), (261, 1030056), (334, 804924), (348, 772542), (501, 536616), (514, 523044), (522, 515028), (668, 402462), (696, 386271), (771, 348696), (783, 343352), (1002, 268308), (1028, 261522), (1044, 257514), (1336, 201231), (1503, 178872), (1542, 174348), (1566, 171676), (2004, 134154), (2056, 130761), (2088, 128757), (2313, 116232), (3006, 89436), (3084, 87174), (3132, 85838), (4008, 67077), (4509, 59624), (4626, 58116), (4843, 55512), (6012, 44718), (6168, 43587), (6264, 42919), (6939, 38744), (7453, 36072), (9018, 29812), (9252, 29058), (9686, 27756), (12024, 22359), (13878, 19372), (14529, 18504), (14906, 18036)]