218345004

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{15919}}^1$

素因数の和:16059

約数の個数: 48

約数和(自身を含む): 570572800

約数和(自身を除く): 352227796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 15919, 31838, 47757, 63676, 95514, 143271, 191028, 286542, 429813, 573084, 859626, 1719252, 2021713, 4043426, 6065139, 8086852, 12130278, 18195417, 24260556, 36390834, 54586251, 72781668, 109172502, 218345004]

約数ペア:

[(1, 218345004), (2, 109172502), (3, 72781668), (4, 54586251), (6, 36390834), (9, 24260556), (12, 18195417), (18, 12130278), (27, 8086852), (36, 6065139), (54, 4043426), (108, 2021713), (127, 1719252), (254, 859626), (381, 573084), (508, 429813), (762, 286542), (1143, 191028), (1524, 143271), (2286, 95514), (3429, 63676), (4572, 47757), (6858, 31838), (13716, 15919)]