403748672

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5059}}^1$

素因数の和:5143

約数の個数: 56

約数和(自身を含む): 848258400

約数和(自身を除く): 444509728

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 1856, 2494, 2752, 4988, 5059, 9976, 10118, 19952, 20236, 39904, 40472, 79808, 80944, 146711, 161888, 217537, 293422, 323776, 435074, 586844, 870148, 1173688, 1740296, 2347376, 3480592, 4694752, 6308573, 6961184, 9389504, 12617146, 13922368, 25234292, 50468584, 100937168, 201874336, 403748672]

約数ペア:

[(1, 403748672), (2, 201874336), (4, 100937168), (8, 50468584), (16, 25234292), (29, 13922368), (32, 12617146), (43, 9389504), (58, 6961184), (64, 6308573), (86, 4694752), (116, 3480592), (172, 2347376), (232, 1740296), (344, 1173688), (464, 870148), (688, 586844), (928, 435074), (1247, 323776), (1376, 293422), (1856, 217537), (2494, 161888), (2752, 146711), (4988, 80944), (5059, 79808), (9976, 40472), (10118, 39904), (19952, 20236)]