290421528

素因数分解:

$2^3\times 3^1\times {\mathrm{839}}^1\times {\mathrm{14423}}^1$

素因数の和:15271

約数の個数: 32

約数和(自身を含む): 726969600

約数和(自身を除く): 436548072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839, 1678, 2517, 3356, 5034, 6712, 10068, 14423, 20136, 28846, 43269, 57692, 86538, 115384, 173076, 346152, 12100897, 24201794, 36302691, 48403588, 72605382, 96807176, 145210764, 290421528]

約数ペア:

[(1, 290421528), (2, 145210764), (3, 96807176), (4, 72605382), (6, 48403588), (8, 36302691), (12, 24201794), (24, 12100897), (839, 346152), (1678, 173076), (2517, 115384), (3356, 86538), (5034, 57692), (6712, 43269), (10068, 28846), (14423, 20136)]