248454276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{41659}}^1$

素因数の和:41744

約数の個数: 48

約数和(自身を含む): 671892480

約数和(自身を除く): 423438204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 41659, 83318, 124977, 166636, 249954, 291613, 499908, 583226, 874839, 1166452, 1749678, 2957789, 3499356, 5915578, 8873367, 11831156, 17746734, 20704523, 35493468, 41409046, 62113569, 82818092, 124227138, 248454276]

約数ペア:

[(1, 248454276), (2, 124227138), (3, 82818092), (4, 62113569), (6, 41409046), (7, 35493468), (12, 20704523), (14, 17746734), (21, 11831156), (28, 8873367), (42, 5915578), (71, 3499356), (84, 2957789), (142, 1749678), (213, 1166452), (284, 874839), (426, 583226), (497, 499908), (852, 291613), (994, 249954), (1491, 166636), (1988, 124977), (2982, 83318), (5964, 41659)]