1288590912

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{319591}}^1$

素因数の和:319616

約数の個数: 84

約数和(自身を含む): 4221171136

約数和(自身を除く): 2932580224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 319591, 639182, 958773, 1278364, 1917546, 2237137, 2556728, 2876319, 3835092, 4474274, 5113456, 5752638, 6711411, 7670184, 8948548, 10226912, 11505276, 13422822, 15340368, 17897096, 20134233, 20453824, 23010552, 26845644, 30680736, 35794192, 40268466, 46021104, 53691288, 61361472, 71588384, 80536932, 92042208, 107382576, 143176768, 161073864, 184084416, 214765152, 322147728, 429530304, 644295456, 1288590912]

約数ペア:

[(1, 1288590912), (2, 644295456), (3, 429530304), (4, 322147728), (6, 214765152), (7, 184084416), (8, 161073864), (9, 143176768), (12, 107382576), (14, 92042208), (16, 80536932), (18, 71588384), (21, 61361472), (24, 53691288), (28, 46021104), (32, 40268466), (36, 35794192), (42, 30680736), (48, 26845644), (56, 23010552), (63, 20453824), (64, 20134233), (72, 17897096), (84, 15340368), (96, 13422822), (112, 11505276), (126, 10226912), (144, 8948548), (168, 7670184), (192, 6711411), (224, 5752638), (252, 5113456), (288, 4474274), (336, 3835092), (448, 2876319), (504, 2556728), (576, 2237137), (672, 1917546), (1008, 1278364), (1344, 958773), (2016, 639182), (4032, 319591)]