491401488

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{129589}}^1$

素因数の和:129679

約数の個数: 40

約数和(自身を含む): 1285532800

約数和(自身を除く): 794131312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 129589, 259178, 388767, 518356, 777534, 1036712, 1555068, 2073424, 3110136, 6220272, 10237531, 20475062, 30712593, 40950124, 61425186, 81900248, 122850372, 163800496, 245700744, 491401488]

約数ペア:

[(1, 491401488), (2, 245700744), (3, 163800496), (4, 122850372), (6, 81900248), (8, 61425186), (12, 40950124), (16, 30712593), (24, 20475062), (48, 10237531), (79, 6220272), (158, 3110136), (237, 2073424), (316, 1555068), (474, 1036712), (632, 777534), (948, 518356), (1264, 388767), (1896, 259178), (3792, 129589)]