204627984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{647}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 578534400

約数和(自身を除く): 373906416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 599, 647, 1198, 1294, 1797, 1941, 2396, 2588, 3594, 3882, 4792, 5176, 6589, 7117, 7188, 7764, 9584, 10352, 13178, 14234, 14376, 15528, 19767, 21351, 26356, 28468, 28752, 31056, 39534, 42702, 52712, 56936, 79068, 85404, 105424, 113872, 158136, 170808, 316272, 341616, 387553, 775106, 1162659, 1550212, 2325318, 3100424, 4263083, 4650636, 6200848, 8526166, 9301272, 12789249, 17052332, 18602544, 25578498, 34104664, 51156996, 68209328, 102313992, 204627984]

約数ペア:

[(1, 204627984), (2, 102313992), (3, 68209328), (4, 51156996), (6, 34104664), (8, 25578498), (11, 18602544), (12, 17052332), (16, 12789249), (22, 9301272), (24, 8526166), (33, 6200848), (44, 4650636), (48, 4263083), (66, 3100424), (88, 2325318), (132, 1550212), (176, 1162659), (264, 775106), (528, 387553), (599, 341616), (647, 316272), (1198, 170808), (1294, 158136), (1797, 113872), (1941, 105424), (2396, 85404), (2588, 79068), (3594, 56936), (3882, 52712), (4792, 42702), (5176, 39534), (6589, 31056), (7117, 28752), (7188, 28468), (7764, 26356), (9584, 21351), (10352, 19767), (13178, 15528), (14234, 14376)]