305280846

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{434873}}^1$

素因数の和:434897

約数の個数: 32

約数和(自身を含む): 730588320

約数和(自身を除く): 425307474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 434873, 869746, 1304619, 2609238, 3913857, 5653349, 7827714, 11306698, 11741571, 16960047, 23483142, 33920094, 50880141, 101760282, 152640423, 305280846]

約数ペア:

[(1, 305280846), (2, 152640423), (3, 101760282), (6, 50880141), (9, 33920094), (13, 23483142), (18, 16960047), (26, 11741571), (27, 11306698), (39, 7827714), (54, 5653349), (78, 3913857), (117, 2609238), (234, 1304619), (351, 869746), (702, 434873)]