920824452

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 2360606976

約数和(自身を除く): 1439782524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 277, 321, 428, 554, 642, 831, 863, 963, 1108, 1284, 1662, 1726, 1926, 2493, 2589, 3324, 3452, 3852, 4986, 5178, 7767, 9972, 10356, 15534, 29639, 31068, 59278, 88917, 92341, 118556, 177834, 184682, 239051, 266751, 277023, 355668, 369364, 478102, 533502, 554046, 717153, 831069, 956204, 1067004, 1108092, 1434306, 1662138, 2151459, 2868612, 3324276, 4302918, 8605836, 25578457, 51156914, 76735371, 102313828, 153470742, 230206113, 306941484, 460412226, 920824452]

約数ペア:

[(1, 920824452), (2, 460412226), (3, 306941484), (4, 230206113), (6, 153470742), (9, 102313828), (12, 76735371), (18, 51156914), (36, 25578457), (107, 8605836), (214, 4302918), (277, 3324276), (321, 2868612), (428, 2151459), (554, 1662138), (642, 1434306), (831, 1108092), (863, 1067004), (963, 956204), (1108, 831069), (1284, 717153), (1662, 554046), (1726, 533502), (1926, 478102), (2493, 369364), (2589, 355668), (3324, 277023), (3452, 266751), (3852, 239051), (4986, 184682), (5178, 177834), (7767, 118556), (9972, 92341), (10356, 88917), (15534, 59278), (29639, 31068)]