344290648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{4919}}^1$

素因数の和:5611

約数の個数: 32

約数和(自身を含む): 696376800

約数和(自身を除く): 352086152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 673, 1346, 2692, 4919, 5384, 8749, 9838, 17498, 19676, 34996, 39352, 63947, 69992, 127894, 255788, 511576, 3310487, 6620974, 13241948, 26483896, 43036331, 86072662, 172145324, 344290648]

約数ペア:

[(1, 344290648), (2, 172145324), (4, 86072662), (8, 43036331), (13, 26483896), (26, 13241948), (52, 6620974), (104, 3310487), (673, 511576), (1346, 255788), (2692, 127894), (4919, 69992), (5384, 63947), (8749, 39352), (9838, 34996), (17498, 19676)]