1047461744

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 2376514560

約数和(自身を除く): 1329052816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 139, 244, 278, 427, 488, 556, 854, 973, 976, 1103, 1112, 1708, 1946, 2206, 2224, 3416, 3892, 4412, 6832, 7721, 7784, 8479, 8824, 15442, 15568, 16958, 17648, 30884, 33916, 59353, 61768, 67283, 67832, 118706, 123536, 134566, 135664, 153317, 237412, 269132, 306634, 470981, 474824, 538264, 613268, 941962, 949648, 1073219, 1076528, 1226536, 1883924, 2146438, 2453072, 3767848, 4292876, 7535696, 8585752, 9352337, 17171504, 18704674, 37409348, 65466359, 74818696, 130932718, 149637392, 261865436, 523730872, 1047461744]

約数ペア:

[(1, 1047461744), (2, 523730872), (4, 261865436), (7, 149637392), (8, 130932718), (14, 74818696), (16, 65466359), (28, 37409348), (56, 18704674), (61, 17171504), (112, 9352337), (122, 8585752), (139, 7535696), (244, 4292876), (278, 3767848), (427, 2453072), (488, 2146438), (556, 1883924), (854, 1226536), (973, 1076528), (976, 1073219), (1103, 949648), (1112, 941962), (1708, 613268), (1946, 538264), (2206, 474824), (2224, 470981), (3416, 306634), (3892, 269132), (4412, 237412), (6832, 153317), (7721, 135664), (7784, 134566), (8479, 123536), (8824, 118706), (15442, 67832), (15568, 67283), (16958, 61768), (17648, 59353), (30884, 33916)]