421561096

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{1607}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 872565120

約数和(自身を除く): 451004024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 271, 484, 542, 968, 1084, 1607, 2168, 2981, 3214, 5962, 6428, 11924, 12856, 17677, 23848, 32791, 35354, 65582, 70708, 131164, 141416, 194447, 262328, 388894, 435497, 777788, 870994, 1555576, 1741988, 3483976, 4790467, 9580934, 19161868, 38323736, 52695137, 105390274, 210780548, 421561096]

約数ペア:

[(1, 421561096), (2, 210780548), (4, 105390274), (8, 52695137), (11, 38323736), (22, 19161868), (44, 9580934), (88, 4790467), (121, 3483976), (242, 1741988), (271, 1555576), (484, 870994), (542, 777788), (968, 435497), (1084, 388894), (1607, 262328), (2168, 194447), (2981, 141416), (3214, 131164), (5962, 70708), (6428, 65582), (11924, 35354), (12856, 32791), (17677, 23848)]