1333032768

素因数分解:

$2^6\times 3^3\times {\mathrm{771431}}^1$

素因数の和:771452

約数の個数: 56

約数和(自身を含む): 3918874560

約数和(自身を除く): 2585841792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 771431, 1542862, 2314293, 3085724, 4628586, 6171448, 6942879, 9257172, 12342896, 13885758, 18514344, 20828637, 24685792, 27771516, 37028688, 41657274, 49371584, 55543032, 74057376, 83314548, 111086064, 148114752, 166629096, 222172128, 333258192, 444344256, 666516384, 1333032768]

約数ペア:

[(1, 1333032768), (2, 666516384), (3, 444344256), (4, 333258192), (6, 222172128), (8, 166629096), (9, 148114752), (12, 111086064), (16, 83314548), (18, 74057376), (24, 55543032), (27, 49371584), (32, 41657274), (36, 37028688), (48, 27771516), (54, 24685792), (64, 20828637), (72, 18514344), (96, 13885758), (108, 12342896), (144, 9257172), (192, 6942879), (216, 6171448), (288, 4628586), (432, 3085724), (576, 2314293), (864, 1542862), (1728, 771431)]