238470414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 617422848

約数和(自身を除く): 378952434

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 73, 78, 91, 93, 146, 182, 186, 193, 217, 219, 273, 386, 403, 434, 438, 511, 546, 579, 651, 806, 949, 1022, 1158, 1209, 1302, 1351, 1533, 1898, 2263, 2418, 2509, 2702, 2821, 2847, 3066, 4053, 4526, 5018, 5642, 5694, 5983, 6643, 6789, 7527, 8106, 8463, 11966, 13286, 13578, 14089, 15054, 15841, 16926, 17563, 17949, 19929, 28178, 29419, 31682, 35126, 35898, 39858, 41881, 42267, 47523, 52689, 58838, 77779, 83762, 84534, 88257, 95046, 98623, 105378, 125643, 155558, 176514, 183157, 197246, 205933, 233337, 251286, 295869, 366314, 411866, 436759, 466674, 544453, 549471, 591738, 617799, 873518, 1088906, 1098942, 1235598, 1282099, 1310277, 1633359, 2564198, 2620554, 3057313, 3266718, 3846297, 5677867, 6114626, 7692594, 9171939, 11355734, 17033601, 18343878, 34067202, 39745069, 79490138, 119235207, 238470414]

約数ペア:

[(1, 238470414), (2, 119235207), (3, 79490138), (6, 39745069), (7, 34067202), (13, 18343878), (14, 17033601), (21, 11355734), (26, 9171939), (31, 7692594), (39, 6114626), (42, 5677867), (62, 3846297), (73, 3266718), (78, 3057313), (91, 2620554), (93, 2564198), (146, 1633359), (182, 1310277), (186, 1282099), (193, 1235598), (217, 1098942), (219, 1088906), (273, 873518), (386, 617799), (403, 591738), (434, 549471), (438, 544453), (511, 466674), (546, 436759), (579, 411866), (651, 366314), (806, 295869), (949, 251286), (1022, 233337), (1158, 205933), (1209, 197246), (1302, 183157), (1351, 176514), (1533, 155558), (1898, 125643), (2263, 105378), (2418, 98623), (2509, 95046), (2702, 88257), (2821, 84534), (2847, 83762), (3066, 77779), (4053, 58838), (4526, 52689), (5018, 47523), (5642, 42267), (5694, 41881), (5983, 39858), (6643, 35898), (6789, 35126), (7527, 31682), (8106, 29419), (8463, 28178), (11966, 19929), (13286, 17949), (13578, 17563), (14089, 16926), (15054, 15841)]