217810296

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{30557}}^1$

素因数の和:30586

約数の個数: 80

約数和(自身を含む): 665553240

約数和(自身を除く): 447742944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 30557, 61114, 91671, 122228, 183342, 244456, 275013, 336127, 366684, 550026, 672254, 733368, 825039, 1008381, 1100052, 1344508, 1650078, 2016762, 2200104, 2475117, 2689016, 3025143, 3300156, 4033524, 4950234, 6050286, 6600312, 8067048, 9075429, 9900468, 12100572, 18150858, 19800936, 24201144, 27226287, 36301716, 54452574, 72603432, 108905148, 217810296]

約数ペア:

[(1, 217810296), (2, 108905148), (3, 72603432), (4, 54452574), (6, 36301716), (8, 27226287), (9, 24201144), (11, 19800936), (12, 18150858), (18, 12100572), (22, 9900468), (24, 9075429), (27, 8067048), (33, 6600312), (36, 6050286), (44, 4950234), (54, 4033524), (66, 3300156), (72, 3025143), (81, 2689016), (88, 2475117), (99, 2200104), (108, 2016762), (132, 1650078), (162, 1344508), (198, 1100052), (216, 1008381), (264, 825039), (297, 733368), (324, 672254), (396, 550026), (594, 366684), (648, 336127), (792, 275013), (891, 244456), (1188, 183342), (1782, 122228), (2376, 91671), (3564, 61114), (7128, 30557)]