218670544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3727}}^1$

素因数の和:3947

約数の個数: 40

約数和(自身を含む): 448403840

約数和(自身を除く): 229733296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 772, 1544, 3088, 3667, 3727, 7334, 7454, 14668, 14908, 29336, 29816, 58672, 59632, 70813, 141626, 283252, 566504, 719311, 1133008, 1438622, 2877244, 5754488, 11508976, 13666909, 27333818, 54667636, 109335272, 218670544]

約数ペア:

[(1, 218670544), (2, 109335272), (4, 54667636), (8, 27333818), (16, 13666909), (19, 11508976), (38, 5754488), (76, 2877244), (152, 1438622), (193, 1133008), (304, 719311), (386, 566504), (772, 283252), (1544, 141626), (3088, 70813), (3667, 59632), (3727, 58672), (7334, 29816), (7454, 29336), (14668, 14908)]