237884416

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 132

約数和(自身を含む): 604863936

約数和(自身を除く): 366979520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 431, 448, 512, 539, 616, 704, 784, 862, 896, 1024, 1078, 1232, 1408, 1568, 1724, 1792, 2156, 2464, 2816, 3017, 3136, 3448, 3584, 4312, 4741, 4928, 5632, 6034, 6272, 6896, 7168, 8624, 9482, 9856, 11264, 12068, 12544, 13792, 17248, 18964, 19712, 21119, 24136, 25088, 27584, 33187, 34496, 37928, 39424, 42238, 48272, 50176, 55168, 66374, 68992, 75856, 78848, 84476, 96544, 110336, 132748, 137984, 151712, 168952, 193088, 220672, 232309, 265496, 275968, 303424, 337904, 386176, 441344, 464618, 530992, 551936, 606848, 675808, 772352, 929236, 1061984, 1213696, 1351616, 1544704, 1858472, 2123968, 2427392, 2703232, 3089408, 3716944, 4247936, 4854784, 5406464, 7433888, 8495872, 10812928, 14867776, 16991744, 21625856, 29735552, 33983488, 59471104, 118942208, 237884416]

約数ペア:

[(1, 237884416), (2, 118942208), (4, 59471104), (7, 33983488), (8, 29735552), (11, 21625856), (14, 16991744), (16, 14867776), (22, 10812928), (28, 8495872), (32, 7433888), (44, 5406464), (49, 4854784), (56, 4247936), (64, 3716944), (77, 3089408), (88, 2703232), (98, 2427392), (112, 2123968), (128, 1858472), (154, 1544704), (176, 1351616), (196, 1213696), (224, 1061984), (256, 929236), (308, 772352), (352, 675808), (392, 606848), (431, 551936), (448, 530992), (512, 464618), (539, 441344), (616, 386176), (704, 337904), (784, 303424), (862, 275968), (896, 265496), (1024, 232309), (1078, 220672), (1232, 193088), (1408, 168952), (1568, 151712), (1724, 137984), (1792, 132748), (2156, 110336), (2464, 96544), (2816, 84476), (3017, 78848), (3136, 75856), (3448, 68992), (3584, 66374), (4312, 55168), (4741, 50176), (4928, 48272), (5632, 42238), (6034, 39424), (6272, 37928), (6896, 34496), (7168, 33187), (8624, 27584), (9482, 25088), (9856, 24136), (11264, 21119), (12068, 19712), (12544, 18964), (13792, 17248)]