290480856

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{124777}}^1$

素因数の和:124883

約数の個数: 32

約数和(自身を含む): 733694640

約数和(自身を除く): 443213784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 124777, 249554, 374331, 499108, 748662, 998216, 1497324, 2994648, 12103369, 24206738, 36310107, 48413476, 72620214, 96826952, 145240428, 290480856]

約数ペア:

[(1, 290480856), (2, 145240428), (3, 96826952), (4, 72620214), (6, 48413476), (8, 36310107), (12, 24206738), (24, 12103369), (97, 2994648), (194, 1497324), (291, 998216), (388, 748662), (582, 499108), (776, 374331), (1164, 249554), (2328, 124777)]