218936712

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{60413}}^1$

素因数の和:60573

約数の個数: 32

約数和(自身を含む): 550975680

約数和(自身を除く): 332038968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 60413, 120826, 181239, 241652, 362478, 483304, 724956, 1449912, 9122363, 18244726, 27367089, 36489452, 54734178, 72978904, 109468356, 218936712]

約数ペア:

[(1, 218936712), (2, 109468356), (3, 72978904), (4, 54734178), (6, 36489452), (8, 27367089), (12, 18244726), (24, 9122363), (151, 1449912), (302, 724956), (453, 483304), (604, 362478), (906, 241652), (1208, 181239), (1812, 120826), (3624, 60413)]