307038438

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3709}}^1$

素因数の和:3803

約数の個数: 80

約数和(自身を含む): 797264160

約数和(自身を除く): 490225722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 81, 126, 146, 162, 189, 219, 378, 438, 511, 567, 657, 1022, 1134, 1314, 1533, 1971, 3066, 3709, 3942, 4599, 5913, 7418, 9198, 11127, 11826, 13797, 22254, 25963, 27594, 33381, 41391, 51926, 66762, 77889, 82782, 100143, 155778, 200286, 233667, 270757, 300429, 467334, 541514, 600858, 701001, 812271, 1402002, 1624542, 1895299, 2103003, 2436813, 3790598, 4206006, 4873626, 5685897, 7310439, 11371794, 14620878, 17057691, 21931317, 34115382, 43862634, 51173073, 102346146, 153519219, 307038438]

約数ペア:

[(1, 307038438), (2, 153519219), (3, 102346146), (6, 51173073), (7, 43862634), (9, 34115382), (14, 21931317), (18, 17057691), (21, 14620878), (27, 11371794), (42, 7310439), (54, 5685897), (63, 4873626), (73, 4206006), (81, 3790598), (126, 2436813), (146, 2103003), (162, 1895299), (189, 1624542), (219, 1402002), (378, 812271), (438, 701001), (511, 600858), (567, 541514), (657, 467334), (1022, 300429), (1134, 270757), (1314, 233667), (1533, 200286), (1971, 155778), (3066, 100143), (3709, 82782), (3942, 77889), (4599, 66762), (5913, 51926), (7418, 41391), (9198, 33381), (11127, 27594), (11826, 25963), (13797, 22254)]