327091072

素因数分解:

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

素因数の和:481

約数の個数: 144

約数和(自身を含む): 835122960

約数和(自身を除く): 508031888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 128, 154, 176, 196, 224, 242, 308, 352, 392, 431, 448, 484, 539, 616, 704, 784, 847, 862, 896, 968, 1078, 1232, 1408, 1568, 1694, 1724, 1936, 2156, 2464, 3017, 3136, 3388, 3448, 3872, 4312, 4741, 4928, 5929, 6034, 6272, 6776, 6896, 7744, 8624, 9482, 9856, 11858, 12068, 13552, 13792, 15488, 17248, 18964, 21119, 23716, 24136, 27104, 27584, 33187, 34496, 37928, 42238, 47432, 48272, 52151, 54208, 55168, 66374, 68992, 75856, 84476, 94864, 96544, 104302, 108416, 132748, 151712, 168952, 189728, 193088, 208604, 232309, 265496, 303424, 337904, 365057, 379456, 386176, 417208, 464618, 530992, 606848, 675808, 730114, 758912, 834416, 929236, 1061984, 1351616, 1460228, 1668832, 1858472, 2123968, 2555399, 2703232, 2920456, 3337664, 3716944, 4247936, 5110798, 5840912, 6675328, 7433888, 10221596, 11681824, 14867776, 20443192, 23363648, 29735552, 40886384, 46727296, 81772768, 163545536, 327091072]

約数ペア:

[(1, 327091072), (2, 163545536), (4, 81772768), (7, 46727296), (8, 40886384), (11, 29735552), (14, 23363648), (16, 20443192), (22, 14867776), (28, 11681824), (32, 10221596), (44, 7433888), (49, 6675328), (56, 5840912), (64, 5110798), (77, 4247936), (88, 3716944), (98, 3337664), (112, 2920456), (121, 2703232), (128, 2555399), (154, 2123968), (176, 1858472), (196, 1668832), (224, 1460228), (242, 1351616), (308, 1061984), (352, 929236), (392, 834416), (431, 758912), (448, 730114), (484, 675808), (539, 606848), (616, 530992), (704, 464618), (784, 417208), (847, 386176), (862, 379456), (896, 365057), (968, 337904), (1078, 303424), (1232, 265496), (1408, 232309), (1568, 208604), (1694, 193088), (1724, 189728), (1936, 168952), (2156, 151712), (2464, 132748), (3017, 108416), (3136, 104302), (3388, 96544), (3448, 94864), (3872, 84476), (4312, 75856), (4741, 68992), (4928, 66374), (5929, 55168), (6034, 54208), (6272, 52151), (6776, 48272), (6896, 47432), (7744, 42238), (8624, 37928), (9482, 34496), (9856, 33187), (11858, 27584), (12068, 27104), (13552, 24136), (13792, 23716), (15488, 21119), (17248, 18964)]