289163408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{3229}}^1$

素因数の和:3459

約数の個数: 40

約数和(自身を含む): 582756600

約数和(自身を除く): 293593192

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 193, 232, 386, 464, 772, 1544, 3088, 3229, 5597, 6458, 11194, 12916, 22388, 25832, 44776, 51664, 89552, 93641, 187282, 374564, 623197, 749128, 1246394, 1498256, 2492788, 4985576, 9971152, 18072713, 36145426, 72290852, 144581704, 289163408]

約数ペア:

[(1, 289163408), (2, 144581704), (4, 72290852), (8, 36145426), (16, 18072713), (29, 9971152), (58, 4985576), (116, 2492788), (193, 1498256), (232, 1246394), (386, 749128), (464, 623197), (772, 374564), (1544, 187282), (3088, 93641), (3229, 89552), (5597, 51664), (6458, 44776), (11194, 25832), (12916, 22388)]