2144996904

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{26783}}^1$

素因数の和:26910

約数の個数: 64

約数和(自身を含む): 5553930240

約数和(自身を除く): 3408933336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 852, 1128, 1704, 3337, 6674, 10011, 13348, 20022, 26696, 26783, 40044, 53566, 80088, 80349, 107132, 160698, 214264, 321396, 642792, 1258801, 1901593, 2517602, 3776403, 3803186, 5035204, 5704779, 7552806, 7606372, 10070408, 11409558, 15105612, 15212744, 22819116, 30211224, 45638232, 89374871, 178749742, 268124613, 357499484, 536249226, 714998968, 1072498452, 2144996904]

約数ペア:

[(1, 2144996904), (2, 1072498452), (3, 714998968), (4, 536249226), (6, 357499484), (8, 268124613), (12, 178749742), (24, 89374871), (47, 45638232), (71, 30211224), (94, 22819116), (141, 15212744), (142, 15105612), (188, 11409558), (213, 10070408), (282, 7606372), (284, 7552806), (376, 5704779), (426, 5035204), (564, 3803186), (568, 3776403), (852, 2517602), (1128, 1901593), (1704, 1258801), (3337, 642792), (6674, 321396), (10011, 214264), (13348, 160698), (20022, 107132), (26696, 80349), (26783, 80088), (40044, 53566)]