219307176

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{2797}}^1$

素因数の和:2837

約数の個数: 120

約数和(自身を含む): 675423210

約数和(自身を除く): 456116034

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, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 891, 968, 1089, 1188, 1452, 1782, 2178, 2376, 2797, 2904, 3267, 3564, 4356, 5594, 6534, 7128, 8391, 8712, 9801, 11188, 13068, 16782, 19602, 22376, 25173, 26136, 30767, 33564, 39204, 50346, 61534, 67128, 75519, 78408, 92301, 100692, 123068, 151038, 184602, 201384, 226557, 246136, 276903, 302076, 338437, 369204, 453114, 553806, 604152, 676874, 738408, 830709, 906228, 1015311, 1107612, 1353748, 1661418, 1812456, 2030622, 2215224, 2492127, 2707496, 3045933, 3322836, 4061244, 4984254, 6091866, 6645672, 8122488, 9137799, 9968508, 12183732, 18275598, 19937016, 24367464, 27413397, 36551196, 54826794, 73102392, 109653588, 219307176]

約数ペア:

[(1, 219307176), (2, 109653588), (3, 73102392), (4, 54826794), (6, 36551196), (8, 27413397), (9, 24367464), (11, 19937016), (12, 18275598), (18, 12183732), (22, 9968508), (24, 9137799), (27, 8122488), (33, 6645672), (36, 6091866), (44, 4984254), (54, 4061244), (66, 3322836), (72, 3045933), (81, 2707496), (88, 2492127), (99, 2215224), (108, 2030622), (121, 1812456), (132, 1661418), (162, 1353748), (198, 1107612), (216, 1015311), (242, 906228), (264, 830709), (297, 738408), (324, 676874), (363, 604152), (396, 553806), (484, 453114), (594, 369204), (648, 338437), (726, 302076), (792, 276903), (891, 246136), (968, 226557), (1089, 201384), (1188, 184602), (1452, 151038), (1782, 123068), (2178, 100692), (2376, 92301), (2797, 78408), (2904, 75519), (3267, 67128), (3564, 61534), (4356, 50346), (5594, 39204), (6534, 33564), (7128, 30767), (8391, 26136), (8712, 25173), (9801, 22376), (11188, 19602), (13068, 16782)]