264736416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 815645376

約数和(自身を除く): 550908960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 167, 168, 196, 224, 294, 334, 336, 337, 392, 501, 588, 668, 672, 674, 784, 1002, 1011, 1169, 1176, 1336, 1348, 1568, 2004, 2022, 2338, 2352, 2359, 2672, 2696, 3507, 4008, 4044, 4676, 4704, 4718, 5344, 5392, 7014, 7077, 8016, 8088, 8183, 9352, 9436, 10784, 14028, 14154, 16032, 16176, 16366, 16513, 18704, 18872, 24549, 28056, 28308, 32352, 32732, 33026, 37408, 37744, 49098, 49539, 56112, 56279, 56616, 65464, 66052, 75488, 98196, 99078, 112224, 112558, 113232, 130928, 132104, 168837, 196392, 198156, 225116, 226464, 261856, 264208, 337674, 392784, 393953, 396312, 450232, 528416, 675348, 785568, 787906, 792624, 900464, 1181859, 1350696, 1575812, 1585248, 1800928, 2363718, 2701392, 2757671, 3151624, 4727436, 5402784, 5515342, 6303248, 8273013, 9454872, 11030684, 12606496, 16546026, 18909744, 22061368, 33092052, 37819488, 44122736, 66184104, 88245472, 132368208, 264736416]

約数ペア:

[(1, 264736416), (2, 132368208), (3, 88245472), (4, 66184104), (6, 44122736), (7, 37819488), (8, 33092052), (12, 22061368), (14, 18909744), (16, 16546026), (21, 12606496), (24, 11030684), (28, 9454872), (32, 8273013), (42, 6303248), (48, 5515342), (49, 5402784), (56, 4727436), (84, 3151624), (96, 2757671), (98, 2701392), (112, 2363718), (147, 1800928), (167, 1585248), (168, 1575812), (196, 1350696), (224, 1181859), (294, 900464), (334, 792624), (336, 787906), (337, 785568), (392, 675348), (501, 528416), (588, 450232), (668, 396312), (672, 393953), (674, 392784), (784, 337674), (1002, 264208), (1011, 261856), (1169, 226464), (1176, 225116), (1336, 198156), (1348, 196392), (1568, 168837), (2004, 132104), (2022, 130928), (2338, 113232), (2352, 112558), (2359, 112224), (2672, 99078), (2696, 98196), (3507, 75488), (4008, 66052), (4044, 65464), (4676, 56616), (4704, 56279), (4718, 56112), (5344, 49539), (5392, 49098), (7014, 37744), (7077, 37408), (8016, 33026), (8088, 32732), (8183, 32352), (9352, 28308), (9436, 28056), (10784, 24549), (14028, 18872), (14154, 18704), (16032, 16513), (16176, 16366)]