217254312

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1109

約数の個数: 160

約数和(自身を含む): 687376800

約数和(自身を除く): 470122488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 132, 162, 174, 198, 216, 232, 261, 264, 297, 319, 324, 348, 396, 522, 594, 638, 648, 696, 783, 792, 891, 957, 1044, 1051, 1188, 1276, 1566, 1782, 1914, 2088, 2102, 2349, 2376, 2552, 2871, 3132, 3153, 3564, 3828, 4204, 4698, 5742, 6264, 6306, 7128, 7656, 8408, 8613, 9396, 9459, 11484, 11561, 12612, 17226, 18792, 18918, 22968, 23122, 25224, 25839, 28377, 30479, 34452, 34683, 37836, 46244, 51678, 56754, 60958, 68904, 69366, 75672, 85131, 91437, 92488, 103356, 104049, 113508, 121916, 138732, 170262, 182874, 206712, 208098, 227016, 243832, 274311, 277464, 312147, 335269, 340524, 365748, 416196, 548622, 624294, 670538, 681048, 731496, 822933, 832392, 936441, 1005807, 1097244, 1248588, 1341076, 1645866, 1872882, 2011614, 2194488, 2468799, 2497176, 2682152, 3017421, 3291732, 3745764, 4023228, 4937598, 6034842, 6583464, 7491528, 8046456, 9052263, 9875196, 12069684, 18104526, 19750392, 24139368, 27156789, 36209052, 54313578, 72418104, 108627156, 217254312]

約数ペア:

[(1, 217254312), (2, 108627156), (3, 72418104), (4, 54313578), (6, 36209052), (8, 27156789), (9, 24139368), (11, 19750392), (12, 18104526), (18, 12069684), (22, 9875196), (24, 9052263), (27, 8046456), (29, 7491528), (33, 6583464), (36, 6034842), (44, 4937598), (54, 4023228), (58, 3745764), (66, 3291732), (72, 3017421), (81, 2682152), (87, 2497176), (88, 2468799), (99, 2194488), (108, 2011614), (116, 1872882), (132, 1645866), (162, 1341076), (174, 1248588), (198, 1097244), (216, 1005807), (232, 936441), (261, 832392), (264, 822933), (297, 731496), (319, 681048), (324, 670538), (348, 624294), (396, 548622), (522, 416196), (594, 365748), (638, 340524), (648, 335269), (696, 312147), (783, 277464), (792, 274311), (891, 243832), (957, 227016), (1044, 208098), (1051, 206712), (1188, 182874), (1276, 170262), (1566, 138732), (1782, 121916), (1914, 113508), (2088, 104049), (2102, 103356), (2349, 92488), (2376, 91437), (2552, 85131), (2871, 75672), (3132, 69366), (3153, 68904), (3564, 60958), (3828, 56754), (4204, 51678), (4698, 46244), (5742, 37836), (6264, 34683), (6306, 34452), (7128, 30479), (7656, 28377), (8408, 25839), (8613, 25224), (9396, 23122), (9459, 22968), (11484, 18918), (11561, 18792), (12612, 17226)]