864098256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2571721}}^1$

素因数の和:2571739

約数の個数: 40

約数和(自身を含む): 2551148224

約数和(自身を除く): 1687049968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2571721, 5143442, 7715163, 10286884, 15430326, 18002047, 20573768, 30860652, 36004094, 41147536, 54006141, 61721304, 72008188, 108012282, 123442608, 144016376, 216024564, 288032752, 432049128, 864098256]

約数ペア:

[(1, 864098256), (2, 432049128), (3, 288032752), (4, 216024564), (6, 144016376), (7, 123442608), (8, 108012282), (12, 72008188), (14, 61721304), (16, 54006141), (21, 41147536), (24, 36004094), (28, 30860652), (42, 20573768), (48, 18002047), (56, 15430326), (84, 10286884), (112, 7715163), (168, 5143442), (336, 2571721)]