491123136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{365419}}^1$

素因数の和:365441

約数の個数: 56

約数和(自身を含む): 1485066880

約数和(自身を除く): 993943744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 365419, 730838, 1096257, 1461676, 2192514, 2557933, 2923352, 4385028, 5115866, 5846704, 7673799, 8770056, 10231732, 11693408, 15347598, 17540112, 20463464, 23386816, 30695196, 35080224, 40926928, 61390392, 70160448, 81853856, 122780784, 163707712, 245561568, 491123136]

約数ペア:

[(1, 491123136), (2, 245561568), (3, 163707712), (4, 122780784), (6, 81853856), (7, 70160448), (8, 61390392), (12, 40926928), (14, 35080224), (16, 30695196), (21, 23386816), (24, 20463464), (28, 17540112), (32, 15347598), (42, 11693408), (48, 10231732), (56, 8770056), (64, 7673799), (84, 5846704), (96, 5115866), (112, 4385028), (168, 2923352), (192, 2557933), (224, 2192514), (336, 1461676), (448, 1096257), (672, 730838), (1344, 365419)]