313381824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:994

約数の個数: 112

約数和(自身を含む): 951561216

約数和(自身を除く): 638179392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 431, 448, 541, 672, 862, 1082, 1293, 1344, 1623, 1724, 2164, 2586, 3017, 3246, 3448, 3787, 4328, 5172, 6034, 6492, 6896, 7574, 8656, 9051, 10344, 11361, 12068, 12984, 13792, 15148, 17312, 18102, 20688, 22722, 24136, 25968, 27584, 30296, 34624, 36204, 41376, 45444, 48272, 51936, 60592, 72408, 82752, 90888, 96544, 103872, 121184, 144816, 181776, 193088, 233171, 242368, 289632, 363552, 466342, 579264, 699513, 727104, 932684, 1399026, 1632197, 1865368, 2798052, 3264394, 3730736, 4896591, 5596104, 6528788, 7461472, 9793182, 11192208, 13057576, 14922944, 19586364, 22384416, 26115152, 39172728, 44768832, 52230304, 78345456, 104460608, 156690912, 313381824]

約数ペア:

[(1, 313381824), (2, 156690912), (3, 104460608), (4, 78345456), (6, 52230304), (7, 44768832), (8, 39172728), (12, 26115152), (14, 22384416), (16, 19586364), (21, 14922944), (24, 13057576), (28, 11192208), (32, 9793182), (42, 7461472), (48, 6528788), (56, 5596104), (64, 4896591), (84, 3730736), (96, 3264394), (112, 2798052), (168, 1865368), (192, 1632197), (224, 1399026), (336, 932684), (431, 727104), (448, 699513), (541, 579264), (672, 466342), (862, 363552), (1082, 289632), (1293, 242368), (1344, 233171), (1623, 193088), (1724, 181776), (2164, 144816), (2586, 121184), (3017, 103872), (3246, 96544), (3448, 90888), (3787, 82752), (4328, 72408), (5172, 60592), (6034, 51936), (6492, 48272), (6896, 45444), (7574, 41376), (8656, 36204), (9051, 34624), (10344, 30296), (11361, 27584), (12068, 25968), (12984, 24136), (13792, 22722), (15148, 20688), (17312, 18102)]