285010336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 643930560

約数和(自身を除く): 358920224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 107, 152, 208, 214, 247, 304, 337, 416, 428, 494, 608, 674, 856, 988, 1348, 1391, 1712, 1976, 2033, 2696, 2782, 3424, 3952, 4066, 4381, 5392, 5564, 6403, 7904, 8132, 8762, 10784, 11128, 12806, 16264, 17524, 22256, 25612, 26429, 32528, 35048, 36059, 44512, 51224, 52858, 65056, 70096, 72118, 83239, 102448, 105716, 140192, 144236, 166478, 204896, 211432, 288472, 332956, 422864, 468767, 576944, 665912, 685121, 845728, 937534, 1153888, 1331824, 1370242, 1875068, 2663648, 2740484, 3750136, 5480968, 7500272, 8906573, 10961936, 15000544, 17813146, 21923872, 35626292, 71252584, 142505168, 285010336]

約数ペア:

[(1, 285010336), (2, 142505168), (4, 71252584), (8, 35626292), (13, 21923872), (16, 17813146), (19, 15000544), (26, 10961936), (32, 8906573), (38, 7500272), (52, 5480968), (76, 3750136), (104, 2740484), (107, 2663648), (152, 1875068), (208, 1370242), (214, 1331824), (247, 1153888), (304, 937534), (337, 845728), (416, 685121), (428, 665912), (494, 576944), (608, 468767), (674, 422864), (856, 332956), (988, 288472), (1348, 211432), (1391, 204896), (1712, 166478), (1976, 144236), (2033, 140192), (2696, 105716), (2782, 102448), (3424, 83239), (3952, 72118), (4066, 70096), (4381, 65056), (5392, 52858), (5564, 51224), (6403, 44512), (7904, 36059), (8132, 35048), (8762, 32528), (10784, 26429), (11128, 25612), (12806, 22256), (16264, 17524)]