858906881412

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139739}}^1\times {\mathrm{4787}}^1$

素因数の和:144640

約数の個数: 48

約数和(自身を含む): 2023283162880

約数和(自身を除く): 1164376281468

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 4787, 9574, 14361, 19148, 28722, 57444, 139739, 279478, 419217, 512209, 558956, 838434, 1024418, 1536627, 1676868, 2048836, 3073254, 6146508, 14952073, 29904146, 44856219, 59808292, 89712438, 179424876, 668930593, 1337861186, 2006791779, 2675722372, 4013583558, 8027167116, 71575573451, 143151146902, 214726720353, 286302293804, 429453440706, 858906881412]

約数ペア:

[(1, 858906881412), (2, 429453440706), (3, 286302293804), (4, 214726720353), (6, 143151146902), (12, 71575573451), (107, 8027167116), (214, 4013583558), (321, 2675722372), (428, 2006791779), (642, 1337861186), (1284, 668930593), (4787, 179424876), (9574, 89712438), (14361, 59808292), (19148, 44856219), (28722, 29904146), (57444, 14952073), (139739, 6146508), (279478, 3073254), (419217, 2048836), (512209, 1676868), (558956, 1536627), (838434, 1024418)]