387890718

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{47431}}^1$

素因数の和:47512

約数の個数: 32

約数和(自身を含む): 819624960

約数和(自身を除く): 431734242

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2726, 4089, 8178, 47431, 94862, 142293, 284586, 1375499, 2229257, 2750998, 4126497, 4458514, 6687771, 8252994, 13375542, 64648453, 129296906, 193945359, 387890718]

約数ペア:

[(1, 387890718), (2, 193945359), (3, 129296906), (6, 64648453), (29, 13375542), (47, 8252994), (58, 6687771), (87, 4458514), (94, 4126497), (141, 2750998), (174, 2229257), (282, 1375499), (1363, 284586), (2726, 142293), (4089, 94862), (8178, 47431)]