293940738

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 160

約数和(自身を含む): 822226944

約数和(自身を除く): 528286206

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 127, 157, 162, 182, 189, 234, 254, 273, 314, 351, 378, 381, 471, 546, 567, 702, 762, 819, 889, 942, 1053, 1099, 1134, 1143, 1413, 1638, 1651, 1778, 2041, 2106, 2198, 2286, 2457, 2667, 2826, 3297, 3302, 3429, 4082, 4239, 4914, 4953, 5334, 6123, 6594, 6858, 7371, 8001, 8478, 9891, 9906, 10287, 11557, 12246, 12717, 14287, 14742, 14859, 16002, 18369, 19782, 19939, 20574, 23114, 24003, 25434, 28574, 29673, 29718, 34671, 36738, 39878, 42861, 44577, 48006, 55107, 59346, 59817, 69342, 72009, 85722, 89019, 89154, 104013, 110214, 119634, 128583, 133731, 139573, 144018, 165321, 178038, 179451, 208026, 257166, 259207, 267462, 279146, 312039, 330642, 358902, 385749, 418719, 518414, 538353, 624078, 771498, 777621, 837438, 936117, 1076706, 1157247, 1256157, 1555242, 1615059, 1814449, 1872234, 2314494, 2332863, 2512314, 3230118, 3628898, 3768471, 4665726, 5443347, 6998589, 7536942, 10886694, 11305413, 13997178, 16330041, 20995767, 22610826, 32660082, 41991534, 48990123, 97980246, 146970369, 293940738]

約数ペア:

[(1, 293940738), (2, 146970369), (3, 97980246), (6, 48990123), (7, 41991534), (9, 32660082), (13, 22610826), (14, 20995767), (18, 16330041), (21, 13997178), (26, 11305413), (27, 10886694), (39, 7536942), (42, 6998589), (54, 5443347), (63, 4665726), (78, 3768471), (81, 3628898), (91, 3230118), (117, 2512314), (126, 2332863), (127, 2314494), (157, 1872234), (162, 1814449), (182, 1615059), (189, 1555242), (234, 1256157), (254, 1157247), (273, 1076706), (314, 936117), (351, 837438), (378, 777621), (381, 771498), (471, 624078), (546, 538353), (567, 518414), (702, 418719), (762, 385749), (819, 358902), (889, 330642), (942, 312039), (1053, 279146), (1099, 267462), (1134, 259207), (1143, 257166), (1413, 208026), (1638, 179451), (1651, 178038), (1778, 165321), (2041, 144018), (2106, 139573), (2198, 133731), (2286, 128583), (2457, 119634), (2667, 110214), (2826, 104013), (3297, 89154), (3302, 89019), (3429, 85722), (4082, 72009), (4239, 69342), (4914, 59817), (4953, 59346), (5334, 55107), (6123, 48006), (6594, 44577), (6858, 42861), (7371, 39878), (8001, 36738), (8478, 34671), (9891, 29718), (9906, 29673), (10287, 28574), (11557, 25434), (12246, 24003), (12717, 23114), (14287, 20574), (14742, 19939), (14859, 19782), (16002, 18369)]