489026272

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7253}}^1$

素因数の和:7320

約数の個数: 72

約数和(自身を含む): 1146161016

約数和(自身を除く): 657134744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1204, 1376, 1568, 2107, 2408, 4214, 4816, 7253, 8428, 9632, 14506, 16856, 29012, 33712, 50771, 58024, 67424, 101542, 116048, 203084, 232096, 311879, 355397, 406168, 623758, 710794, 812336, 1247516, 1421588, 1624672, 2183153, 2495032, 2843176, 4366306, 4990064, 5686352, 8732612, 9980128, 11372704, 15282071, 17465224, 30564142, 34930448, 61128284, 69860896, 122256568, 244513136, 489026272]

約数ペア:

[(1, 489026272), (2, 244513136), (4, 122256568), (7, 69860896), (8, 61128284), (14, 34930448), (16, 30564142), (28, 17465224), (32, 15282071), (43, 11372704), (49, 9980128), (56, 8732612), (86, 5686352), (98, 4990064), (112, 4366306), (172, 2843176), (196, 2495032), (224, 2183153), (301, 1624672), (344, 1421588), (392, 1247516), (602, 812336), (688, 710794), (784, 623758), (1204, 406168), (1376, 355397), (1568, 311879), (2107, 232096), (2408, 203084), (4214, 116048), (4816, 101542), (7253, 67424), (8428, 58024), (9632, 50771), (14506, 33712), (16856, 29012)]