439388052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3329}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 1087551360

約数和(自身を除く): 648163308

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 647, 1294, 1941, 2588, 3329, 3882, 6658, 7764, 9987, 10999, 13316, 19974, 21998, 32997, 39948, 43996, 56593, 65994, 113186, 131988, 169779, 226372, 339558, 679116, 2153863, 4307726, 6461589, 8615452, 12923178, 25846356, 36615671, 73231342, 109847013, 146462684, 219694026, 439388052]

約数ペア:

[(1, 439388052), (2, 219694026), (3, 146462684), (4, 109847013), (6, 73231342), (12, 36615671), (17, 25846356), (34, 12923178), (51, 8615452), (68, 6461589), (102, 4307726), (204, 2153863), (647, 679116), (1294, 339558), (1941, 226372), (2588, 169779), (3329, 131988), (3882, 113186), (6658, 65994), (7764, 56593), (9987, 43996), (10999, 39948), (13316, 32997), (19974, 21998)]