290723568

素因数分解:

$2^4\times 3^1\times {\mathrm{839}}^1\times {\mathrm{7219}}^1$

素因数の和:8069

約数の個数: 40

約数和(自身を含む): 752035200

約数和(自身を除く): 461311632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 839, 1678, 2517, 3356, 5034, 6712, 7219, 10068, 13424, 14438, 20136, 21657, 28876, 40272, 43314, 57752, 86628, 115504, 173256, 346512, 6056741, 12113482, 18170223, 24226964, 36340446, 48453928, 72680892, 96907856, 145361784, 290723568]

約数ペア:

[(1, 290723568), (2, 145361784), (3, 96907856), (4, 72680892), (6, 48453928), (8, 36340446), (12, 24226964), (16, 18170223), (24, 12113482), (48, 6056741), (839, 346512), (1678, 173256), (2517, 115504), (3356, 86628), (5034, 57752), (6712, 43314), (7219, 40272), (10068, 28876), (13424, 21657), (14438, 20136)]