1389628512

素因数分解:

$2^5\times 3^2\times {\mathrm{727}}^1\times {\mathrm{6637}}^1$

素因数の和:7380

約数の個数: 72

約数和(自身を含む): 3957788016

約数和(自身を除く): 2568159504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 727, 1454, 2181, 2908, 4362, 5816, 6543, 6637, 8724, 11632, 13086, 13274, 17448, 19911, 23264, 26172, 26548, 34896, 39822, 52344, 53096, 59733, 69792, 79644, 104688, 106192, 119466, 159288, 209376, 212384, 238932, 318576, 477864, 637152, 955728, 1911456, 4825099, 9650198, 14475297, 19300396, 28950594, 38600792, 43425891, 57901188, 77201584, 86851782, 115802376, 154403168, 173703564, 231604752, 347407128, 463209504, 694814256, 1389628512]

約数ペア:

[(1, 1389628512), (2, 694814256), (3, 463209504), (4, 347407128), (6, 231604752), (8, 173703564), (9, 154403168), (12, 115802376), (16, 86851782), (18, 77201584), (24, 57901188), (32, 43425891), (36, 38600792), (48, 28950594), (72, 19300396), (96, 14475297), (144, 9650198), (288, 4825099), (727, 1911456), (1454, 955728), (2181, 637152), (2908, 477864), (4362, 318576), (5816, 238932), (6543, 212384), (6637, 209376), (8724, 159288), (11632, 119466), (13086, 106192), (13274, 104688), (17448, 79644), (19911, 69792), (23264, 59733), (26172, 53096), (26548, 52344), (34896, 39822)]