257293344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34807}}^1$

素因数の和:34838

約数の個数: 96

約数和(自身を含む): 842075136

約数和(自身を除く): 584781792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 34807, 69614, 104421, 139228, 208842, 243649, 278456, 382877, 417684, 487298, 556912, 730947, 765754, 835368, 974596, 1113824, 1148631, 1461894, 1531508, 1670736, 1949192, 2297262, 2680139, 2923788, 3063016, 3341472, 3898384, 4594524, 5360278, 5847576, 6126032, 7796768, 8040417, 9189048, 10720556, 11695152, 12252064, 16080834, 18378096, 21441112, 23390304, 32161668, 36756192, 42882224, 64323336, 85764448, 128646672, 257293344]

約数ペア:

[(1, 257293344), (2, 128646672), (3, 85764448), (4, 64323336), (6, 42882224), (7, 36756192), (8, 32161668), (11, 23390304), (12, 21441112), (14, 18378096), (16, 16080834), (21, 12252064), (22, 11695152), (24, 10720556), (28, 9189048), (32, 8040417), (33, 7796768), (42, 6126032), (44, 5847576), (48, 5360278), (56, 4594524), (66, 3898384), (77, 3341472), (84, 3063016), (88, 2923788), (96, 2680139), (112, 2297262), (132, 1949192), (154, 1670736), (168, 1531508), (176, 1461894), (224, 1148631), (231, 1113824), (264, 974596), (308, 835368), (336, 765754), (352, 730947), (462, 556912), (528, 487298), (616, 417684), (672, 382877), (924, 278456), (1056, 243649), (1232, 208842), (1848, 139228), (2464, 104421), (3696, 69614), (7392, 34807)]