729511328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 1775007360

約数和(自身を除く): 1045496032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 379, 416, 661, 728, 758, 1322, 1456, 1516, 2644, 2653, 2912, 3032, 4627, 4927, 5288, 5306, 6064, 8593, 9254, 9854, 10576, 10612, 12128, 17186, 18508, 19708, 21152, 21224, 34372, 34489, 37016, 39416, 42448, 60151, 68744, 68978, 74032, 78832, 84896, 120302, 137488, 137956, 148064, 157664, 240604, 250519, 274976, 275912, 481208, 501038, 551824, 962416, 1002076, 1103648, 1753633, 1924832, 2004152, 3256747, 3507266, 4008304, 6513494, 7014532, 8016608, 13026988, 14029064, 22797229, 26053976, 28058128, 45594458, 52107952, 56116256, 91188916, 104215904, 182377832, 364755664, 729511328]

約数ペア:

[(1, 729511328), (2, 364755664), (4, 182377832), (7, 104215904), (8, 91188916), (13, 56116256), (14, 52107952), (16, 45594458), (26, 28058128), (28, 26053976), (32, 22797229), (52, 14029064), (56, 13026988), (91, 8016608), (104, 7014532), (112, 6513494), (182, 4008304), (208, 3507266), (224, 3256747), (364, 2004152), (379, 1924832), (416, 1753633), (661, 1103648), (728, 1002076), (758, 962416), (1322, 551824), (1456, 501038), (1516, 481208), (2644, 275912), (2653, 274976), (2912, 250519), (3032, 240604), (4627, 157664), (4927, 148064), (5288, 137956), (5306, 137488), (6064, 120302), (8593, 84896), (9254, 78832), (9854, 74032), (10576, 68978), (10612, 68744), (12128, 60151), (17186, 42448), (18508, 39416), (19708, 37016), (21152, 34489), (21224, 34372)]