1625684328

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{177787}}^1$

素因数の和:177926

約数の個数: 48

約数和(自身を含む): 4437588480

約数和(自身を除く): 2811904152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 177787, 355574, 533361, 711148, 1066722, 1422296, 1600083, 2133444, 3200166, 4266888, 6400332, 12800664, 22578949, 45157898, 67736847, 90315796, 135473694, 180631592, 203210541, 270947388, 406421082, 541894776, 812842164, 1625684328]

約数ペア:

[(1, 1625684328), (2, 812842164), (3, 541894776), (4, 406421082), (6, 270947388), (8, 203210541), (9, 180631592), (12, 135473694), (18, 90315796), (24, 67736847), (36, 45157898), (72, 22578949), (127, 12800664), (254, 6400332), (381, 4266888), (508, 3200166), (762, 2133444), (1016, 1600083), (1143, 1422296), (1524, 1066722), (2286, 711148), (3048, 533361), (4572, 355574), (9144, 177787)]