221304576

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{6131}}^1$

素因数の和:6197

約数の個数: 72

約数和(自身を含む): 601622784

約数和(自身を除く): 380318208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 4512, 6016, 6131, 9024, 12032, 12262, 18048, 18393, 24524, 36096, 36786, 49048, 73572, 98096, 147144, 196192, 288157, 294288, 392384, 576314, 588576, 784768, 864471, 1152628, 1177152, 1569536, 1728942, 2305256, 2354304, 3457884, 4610512, 4708608, 6915768, 9221024, 13831536, 18442048, 27663072, 36884096, 55326144, 73768192, 110652288, 221304576]

約数ペア:

[(1, 221304576), (2, 110652288), (3, 73768192), (4, 55326144), (6, 36884096), (8, 27663072), (12, 18442048), (16, 13831536), (24, 9221024), (32, 6915768), (47, 4708608), (48, 4610512), (64, 3457884), (94, 2354304), (96, 2305256), (128, 1728942), (141, 1569536), (188, 1177152), (192, 1152628), (256, 864471), (282, 784768), (376, 588576), (384, 576314), (564, 392384), (752, 294288), (768, 288157), (1128, 196192), (1504, 147144), (2256, 98096), (3008, 73572), (4512, 49048), (6016, 36786), (6131, 36096), (9024, 24524), (12032, 18393), (12262, 18048)]