313675256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{50333}}^1$

素因数の和:50399

約数の個数: 32

約数和(自身を含む): 634208400

約数和(自身を除く): 320533144

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 50333, 100666, 201332, 402664, 956327, 1912654, 2063653, 3825308, 4127306, 7650616, 8254612, 16509224, 39209407, 78418814, 156837628, 313675256]

約数ペア:

[(1, 313675256), (2, 156837628), (4, 78418814), (8, 39209407), (19, 16509224), (38, 8254612), (41, 7650616), (76, 4127306), (82, 3825308), (152, 2063653), (164, 1912654), (328, 956327), (779, 402664), (1558, 201332), (3116, 100666), (6232, 50333)]