378049674442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{19889}}^1$

素因数の和:20299

約数の個数: 64

約数和(自身を含む): 644229780480

約数和(自身を除く): 266180106038

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 283, 473, 566, 781, 946, 1562, 3053, 3113, 6106, 6226, 12169, 19889, 20093, 24338, 33583, 39778, 40186, 67166, 133859, 218779, 221023, 267718, 437558, 442046, 855227, 863999, 1412119, 1710454, 1727998, 2824238, 5628587, 9407497, 9503989, 11257174, 15533309, 18814994, 19007978, 31066618, 60721117, 61914457, 121442234, 123828914, 242029241, 399629677, 484058482, 667932287, 799259354, 1335864574, 2662321651, 4395926447, 5324643302, 8791852894, 17184076111, 34368152222, 189024837221, 378049674442]

約数ペア:

[(1, 378049674442), (2, 189024837221), (11, 34368152222), (22, 17184076111), (43, 8791852894), (71, 5324643302), (86, 4395926447), (142, 2662321651), (283, 1335864574), (473, 799259354), (566, 667932287), (781, 484058482), (946, 399629677), (1562, 242029241), (3053, 123828914), (3113, 121442234), (6106, 61914457), (6226, 60721117), (12169, 31066618), (19889, 19007978), (20093, 18814994), (24338, 15533309), (33583, 11257174), (39778, 9503989), (40186, 9407497), (67166, 5628587), (133859, 2824238), (218779, 1727998), (221023, 1710454), (267718, 1412119), (437558, 863999), (442046, 855227)]