685602156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 1756706560

約数和(自身を除く): 1071104404

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 67, 74, 76, 111, 114, 134, 148, 201, 222, 228, 268, 402, 444, 703, 804, 1213, 1273, 1406, 2109, 2426, 2479, 2546, 2812, 3639, 3819, 4218, 4852, 4958, 5092, 7278, 7437, 7638, 8436, 9916, 14556, 14874, 15276, 23047, 29748, 44881, 46094, 47101, 69141, 81271, 89762, 92188, 94202, 134643, 138282, 141303, 162542, 179524, 188404, 243813, 269286, 276564, 282606, 325084, 487626, 538572, 565212, 852739, 975252, 1544149, 1705478, 2558217, 3007027, 3088298, 3410956, 4632447, 5116434, 6014054, 6176596, 9021081, 9264894, 10232868, 12028108, 18042162, 18529788, 36084324, 57133513, 114267026, 171400539, 228534052, 342801078, 685602156]

約数ペア:

[(1, 685602156), (2, 342801078), (3, 228534052), (4, 171400539), (6, 114267026), (12, 57133513), (19, 36084324), (37, 18529788), (38, 18042162), (57, 12028108), (67, 10232868), (74, 9264894), (76, 9021081), (111, 6176596), (114, 6014054), (134, 5116434), (148, 4632447), (201, 3410956), (222, 3088298), (228, 3007027), (268, 2558217), (402, 1705478), (444, 1544149), (703, 975252), (804, 852739), (1213, 565212), (1273, 538572), (1406, 487626), (2109, 325084), (2426, 282606), (2479, 276564), (2546, 269286), (2812, 243813), (3639, 188404), (3819, 179524), (4218, 162542), (4852, 141303), (4958, 138282), (5092, 134643), (7278, 94202), (7437, 92188), (7638, 89762), (8436, 81271), (9916, 69141), (14556, 47101), (14874, 46094), (15276, 44881), (23047, 29748)]