237426644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 539191296

約数和(自身を除く): 301764652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 53, 62, 91, 106, 124, 182, 212, 217, 364, 371, 397, 403, 434, 689, 742, 794, 806, 868, 1378, 1484, 1588, 1612, 1643, 2756, 2779, 2821, 3286, 4823, 5161, 5558, 5642, 6572, 9646, 10322, 11116, 11284, 11501, 12307, 19292, 20644, 21041, 21359, 23002, 24614, 36127, 42082, 42718, 46004, 49228, 72254, 84164, 85436, 86149, 144508, 147287, 149513, 159991, 172298, 273533, 294574, 299026, 319982, 344596, 547066, 589148, 598052, 639964, 652271, 1094132, 1119937, 1304542, 1914731, 2239874, 2609084, 3829462, 4479748, 4565897, 7658924, 8479523, 9131794, 16959046, 18263588, 33918092, 59356661, 118713322, 237426644]

約数ペア:

[(1, 237426644), (2, 118713322), (4, 59356661), (7, 33918092), (13, 18263588), (14, 16959046), (26, 9131794), (28, 8479523), (31, 7658924), (52, 4565897), (53, 4479748), (62, 3829462), (91, 2609084), (106, 2239874), (124, 1914731), (182, 1304542), (212, 1119937), (217, 1094132), (364, 652271), (371, 639964), (397, 598052), (403, 589148), (434, 547066), (689, 344596), (742, 319982), (794, 299026), (806, 294574), (868, 273533), (1378, 172298), (1484, 159991), (1588, 149513), (1612, 147287), (1643, 144508), (2756, 86149), (2779, 85436), (2821, 84164), (3286, 72254), (4823, 49228), (5161, 46004), (5558, 42718), (5642, 42082), (6572, 36127), (9646, 24614), (10322, 23002), (11116, 21359), (11284, 21041), (11501, 20644), (12307, 19292)]