354888892818

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1283}}^1\times {\mathrm{140983}}^1$

素因数の和:142383

約数の個数: 48

約数和(自身を含む): 776590626240

約数和(自身を除く): 421701733422

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1283, 1962, 2566, 3849, 7698, 11547, 23094, 139847, 140983, 279694, 281966, 419541, 422949, 839082, 845898, 1258623, 1268847, 2517246, 2537694, 15367147, 30734294, 46101441, 92202882, 138304323, 180881189, 276608646, 361762378, 542643567, 1085287134, 1627930701, 3255861402, 19716049601, 39432099202, 59148148803, 118296297606, 177444446409, 354888892818]

約数ペア:

[(1, 354888892818), (2, 177444446409), (3, 118296297606), (6, 59148148803), (9, 39432099202), (18, 19716049601), (109, 3255861402), (218, 1627930701), (327, 1085287134), (654, 542643567), (981, 361762378), (1283, 276608646), (1962, 180881189), (2566, 138304323), (3849, 92202882), (7698, 46101441), (11547, 30734294), (23094, 15367147), (139847, 2537694), (140983, 2517246), (279694, 1268847), (281966, 1258623), (419541, 845898), (422949, 839082)]