3992149504

素因数分解:

$2^9\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2939}}^1$

素因数の和:3343

約数の個数: 80

約数和(自身を含む): 9143164800

約数和(自身を除く): 5151015296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 379, 448, 512, 758, 896, 1516, 1792, 2653, 2939, 3032, 3584, 5306, 5878, 6064, 10612, 11756, 12128, 20573, 21224, 23512, 24256, 41146, 42448, 47024, 48512, 82292, 84896, 94048, 97024, 164584, 169792, 188096, 194048, 329168, 339584, 376192, 658336, 679168, 752384, 1113881, 1316672, 1358336, 1504768, 2227762, 2633344, 4455524, 5266688, 7797167, 8911048, 10533376, 15594334, 17822096, 31188668, 35644192, 62377336, 71288384, 124754672, 142576768, 249509344, 285153536, 499018688, 570307072, 998037376, 1996074752, 3992149504]

約数ペア:

[(1, 3992149504), (2, 1996074752), (4, 998037376), (7, 570307072), (8, 499018688), (14, 285153536), (16, 249509344), (28, 142576768), (32, 124754672), (56, 71288384), (64, 62377336), (112, 35644192), (128, 31188668), (224, 17822096), (256, 15594334), (379, 10533376), (448, 8911048), (512, 7797167), (758, 5266688), (896, 4455524), (1516, 2633344), (1792, 2227762), (2653, 1504768), (2939, 1358336), (3032, 1316672), (3584, 1113881), (5306, 752384), (5878, 679168), (6064, 658336), (10612, 376192), (11756, 339584), (12128, 329168), (20573, 194048), (21224, 188096), (23512, 169792), (24256, 164584), (41146, 97024), (42448, 94048), (47024, 84896), (48512, 82292)]